81-16-3|2-Aminonaphthalene-1-sulfonic acid| Ambeed

CAS No. :	81-16-3
Formula :	C₁₀H₉NO₃S
M.W :	223.25
SMILES Code :	O=S(C1=C2C=CC=CC2=CC=C1N)(O)=O
MDL No. :	MFCD00003988
InChI Key :	GWIAAIUASRVOIA-UHFFFAOYSA-N
Pubchem ID :	6670

Safety of [ 81-16-3 ]

GHS Pictogram:
Signal Word:	Warning
Hazard Statements:	H302-H315-H319
Precautionary Statements:	P261-P305+P351+P338

Application In Synthesis of [ 81-16-3 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Downstream synthetic route of [ 81-16-3 ]

[ 81-16-3 ] Synthesis Path-Downstream 1~55

1
[ 567-47-5 ]
[ 81-16-3 ]

References: [1]Journal fur praktische Chemie (Leipzig 1954),1904,vol. <2>70,p. 347.
Journal fuer Praktische Chemie (Leipzig),1904,vol. <2>69,p. 80.
[2]Bios Final Report Nr. 986, S. 393,.

2
[ 108-24-7 ]
[ 81-16-3 ]
[ 53460-20-1 ]

References: [1]Journal of the Society of Dyers and Colourists,1943,vol. 59,p. 144,147.

3
[ 79-11-8 ]
[ 81-16-3 ]
N-(1-sulfo-[2]naphthyl)-glycine [ No CAS ]

References: [1]Helvetica Chimica Acta,1922,vol. 5,p. 563.

4
[ 100-63-0 ]
[ 81-16-3 ]
[ 205-25-4 ]

References: [1]Journal fur praktische Chemie (Leipzig 1954),1910,vol. <2>81,p. 27,28.

5
[ 100-63-0 ]
[ 81-16-3 ]
[ 3797-23-7 ]

References: [1]Journal fur praktische Chemie (Leipzig 1954),1910,vol. <2> 81,p. 6,27, 28.

6
[ 91-59-8 ]
[ 81-16-3 ]

References: [1]Patent: DE392460, .
Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 14,p. 405.
[2]Patent: US1969189,1932, .

7
[ 128-67-6 ]
[ 81-16-3 ]
[ 3737-76-6 ]

References: [1]Patent: US2689247,1951, .

8
[ 81-16-3 ]
[ 92-70-6 ]
[ 135-64-8 ]

References: [1]Patent: US2653974,1951, .
[2]Patent: US2709708,1953, .

9
[ 81-16-3 ]
[ 580-13-2 ]

References: [1]Bulletin de la Societe Chimique de France,1947,p. 482.

10
[ 81-16-3 ]
[ 226-47-1 ]

References: [1]Chemische Berichte,1957,vol. 90,p. 564.

11
[ 81-16-3 ]
[ 567-47-5 ]
2-oxo-1,2,3,4-tetrahydro-naphthalene-1,4-disulfonic acid ; potassium ammonium salt [ No CAS ]

References: [1]Zhurnal Prikladnoi Khimii,1945,vol. 18,p. 214.
Chem.Abstr.,1947,p. 430.

12
[ 81-16-3 ]
[ 86-60-2 ]

References: [1]Journal of the Chemical Society,1918,vol. 113,p. 40.

13
[ 81-16-3 ]
[ 81-05-0 ]

References: [1]Journal of the Chemical Society,1918,vol. 113,p. 40.
[2]Journal of the Chemical Society,1918,vol. 113,p. 40.
[3]Journal fur praktische Chemie (Leipzig 1954),1921,vol. <2> 103,p. 135,136, 151, 153.

14
[ 81-16-3 ]
[ 117-62-4 ]

References: [1]Journal fur praktische Chemie (Leipzig 1954),1921,vol. <2> 103,p. 135,136, 151, 153.
[2]Chemical news and journal of industrial science,1896,vol. 73,p. 55.

15
[ 81-16-3 ]
[ 78167-11-0 ]

References: [1]Journal of the American Chemical Society,1934,vol. 56,p. 1132.

16
[ 81-16-3 ]
[ 102879-06-1 ]

References: [1]Chemical news and journal of industrial science,1896,vol. 73,p. 54.

17
[ 81-16-3 ]
[ 61572-63-2 ]

References: [1]Patent: DE74688, .
Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 3,p. 440.

18
[ 615-18-9 ]
[ 81-16-3 ]
[ 20495-70-9 ]

References: [1]Journal of Pharmaceutical Sciences,1968,vol. 57,p. 1445 - 1446.

19
[ 81-16-3 ]
[ 64887-29-2 ]
[ 64887-36-1 ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1977,vol. 15,p. 506 - 508.

20
[ 81-16-3 ]
[ 64887-29-2 ]
[ 64887-44-1 ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1977,vol. 15,p. 506 - 508.

21
[ 2307-00-8 ]
[ 81-16-3 ]
[ 91289-90-6 ]

References: [1]Chemische Berichte,1984,vol. 117,p. 2275 - 2286.

22
[ 102912-77-6 ]
[ 81-16-3 ]
[ 102912-91-4 ]

References: [1]Journal fur praktische Chemie (Leipzig 1954),1985,vol. 327,p. 698 - 704.

23
[ 20871-08-3 ]
[ 81-16-3 ]
4-(2'-amino-1'-naphthylazo)-N-(p-tolyl)naphthalimide [ No CAS ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1986,vol. 25,p. 496 - 499.

24
[ 99-05-8 ]
[ 81-16-3 ]
[ 100514-26-9 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

25
[ 150-13-0 ]
[ 81-16-3 ]
[ 80468-91-3 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

26
3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophene-2-diazonium chloride [ No CAS ]
[ 81-16-3 ]
[ 128036-85-1 ]

References: [1]Journal of Heterocyclic Chemistry,1990,vol. 27,p. 417 - 420.

27
ethyl 2-diazo-4,5,6,7-tetrahydrobenzo[b]thiophene 3-carboxylate [ No CAS ]
[ 81-16-3 ]
[ 128036-89-5 ]

References: [1]Journal of Heterocyclic Chemistry,1990,vol. 27,p. 417 - 420.

28
[ 34683-06-2 ]
[ 81-16-3 ]
[ 22136-18-1 ]

References: [1]Chemistry Letters,1980,p. 387 - 390.

29
[ 136384-47-9 ]
[ 81-16-3 ]
[ 136384-48-0 ]

References: [1]Journal of Heterocyclic Chemistry,1991,vol. 28,p. 1105 - 1109.

30
[ 114474-28-1 ]
[ 81-16-3 ]
[ 114474-30-5 ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1987,vol. 26,p. 616 - 619.

31
[ 114474-29-2 ]
[ 81-16-3 ]
[ 114474-31-6 ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1987,vol. 26,p. 616 - 619.

32
[ 100804-74-8 ]
[ 81-16-3 ]
[ 100804-76-0 ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1985,vol. 24,p. 477 - 480.

33
[ 81-16-3 ]
[ 51347-93-4 ]
[ 78664-27-4 ]

References: [1]Chemistry of Heterocyclic Compounds,1981,vol. 17,p. 401 - 406.

34
[ 81-16-3 ]
[ 81325-57-7 ]

References: [1]Tetrahedron Asymmetry,1999,vol. 10,p. 2627 - 2633.

35
[ 81-16-3 ]
1-chloro-9,10-dioxo-anthracene-2-carboxylic acid [ No CAS ]
[ 3737-76-6 ]

References: [1]Patent: US2689247,1951, .
[2]Patent: US2689247,1951, .

37
[ 81-16-3 ]
bromine water [ No CAS ]
[ 7664-93-9 ]
[ 20191-75-7 ]

References: [1]Journal of the Chemical Society,1918,vol. 113,p. 40.

38
[ 7664-93-9 ]
[ 81-16-3 ]
[ 117-62-4 ]

References: [1]Chemical news and journal of industrial science,1896,vol. 73,p. 55.
[2]Journal fur praktische Chemie (Leipzig 1954),1921,vol. <2> 103,p. 135,136, 151, 153.

Yield	Reaction Conditions	Operation in experiment
		Exemplary amines and diamines useful in the invention are: ... 3,3'-dimethoxybenzidine 3-amino-4-chlorobenzamide 2-amino-5-chloro-4-ethylbenzene sulfonic acid 4-chloro-6-amino-m-toluene sulfonic acid 2-amino-1-naphthalene sulfonic acid 3-chloro-6-amino-4-methylbenzene-sulfonic acid 2-amino-5-methylbenzene sulfonic acid 2-methoxy-5-nitro-aniline ...
		Examples of the aromatic amines are: ... 1-Ethylamino-4-chlorobenzene 1-(2-Hydroxyethyl)-amino-3-methylbenzene 3- or 4-Methylaminobenzoic acid 3- or 4-Methylaminobenzenesulfonic acid 2-Aminonaphthalene-1-sulfonic acid 4-Aminonaphthalene-1-sulfonic acid 5-Aminonaphthalene-1-sulfonic acid 6-Aminonaphthalene-1-sulfonic acid ...
		Typical acids include: ... 1-Aminoethanesulfonic acid 1-Amino-4-naphthalenesulfonic acid (Naphthionic Acid) 1-Amino-5-naphthalenesulfonic acid (Laurent's Acid) 1-Amino-8-naphthalenesulfonic acid 2-Amino-1-naphthalenesulfonic acid (Tobias Acid) 2-Amino-5-naphthalenesulfonic acid 2-Amino-6-naphthalenesulfonic acid (Broenner's Acid) 2-Amino-8-naphthalenesulfonic acid (Badische Acid) ...

		The following may be cited as the examples of the compounds of the general formula (II): 2-aminonaphthalene-1-sulfonic acid 2-aminonaphthalene-1,5-disulfonic acid 2-aminonaphthalene-4,8-disulfonic acid 2-aminonaphthalene-1,7-disulfonic acid 2-aminonaphthalene-1,3,7-trisulfonic acid 2-aminonaphthalene-3,6,8-trisulfonic acid 2-aminonaphthalene-4,6,8-trisulfonic acid 2-aminonaphthalene-1,5,7-trisulfonic acid
		As the compound of the formula (II), the following compounds are exemplified: 2-Aminonaphthalene-1-sulfonic acid 2-Aminonaphthalene-5-sulfonic acid 2-Aminonaphthalene-6-sulfonic acid 2-Aminonaphthalene-7-sulfonic acid 2-Aminonaphthalene-8-sulfonic acid 2-Aminonaphthalene-1,4-disulfonic acid 2-Aminonaphthalene-1,5-disulfonic acid 2-Aminonaphthalene-1,7-disulfonic acid 2-Aminonaphthalene-1,5,7-trisulfonic acid ...
		Examples of the naphthylamine compound (VIII) are: 2-Aminonaphthalene-1-sulfonic acid 6-Aminonaphthalene-1-sulfonic acid 7-Aminonaphthalene-1-sulfonic acid 6-Aminonaphthalene-2-sulfonic acid 7-Aminonaphthalene-2-sulfonic acid 6-Aminonaphthalene-1,3-disulfonic acid 7-Aminonaphthalene-1,3-disulfonic acid 2-Aminonaphthalene-1,5-disulfonic acid 3-Aminonaphthalene-1,5-disulfonic acid ...

40
sodium salt of/the/ naphthol-⁽²⁾-sulfonic acid-⁽¹⁾ [ No CAS ]
[ 91-59-8 ]
[ 81-16-3 ]

References: [1]Patent: DE74688, .
Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 3,p. 440.

41
[ 7664-93-9 ]
[ 81-16-3 ]
[ 494-44-0 ]
[ 86-60-2 ]
[ 81-05-0 ]
[ 93-00-5 ]

References: [1]Journal of the Chemical Society,1918,vol. 113,p. 40.

42
[ 567-47-5 ]
[ 7664-41-7 ]
ammonium sulfite [ No CAS ]
[ 81-16-3 ]

References: [1]Journal fur praktische Chemie (Leipzig 1954),1904,vol. <2>70,p. 347.
Journal fuer Praktische Chemie (Leipzig),1904,vol. <2>69,p. 80.

43
[ 81-16-3 ]
diazotized 4-amino-trans(?)-stilbene-2-sulfonic acid [ No CAS ]
[ 56776-27-3 ]

References: [1]Patent: DE952443,1956, .

44
[ 30748-47-1 ]
[ 81-16-3 ]
1-[2-(2-amino-naphthalen-1-ylazo)-4-methyl-thiazol-5-yl]-ethanone [ No CAS ]

References: [1]Phosphorus, Sulfur and Silicon and the Related Elements,1998,vol. 141,p. 185 - 190.

45
[ 38067-29-7 ]
[ 81-16-3 ]
2-(2-amino-naphthalen-1-ylazo)-4-ethoxycarbonylmethyl-thiazole-5-carboxylic acid ethyl ester [ No CAS ]

References: [1]Phosphorus, Sulfur and Silicon and the Related Elements,1998,vol. 141,p. 185 - 190.

46
[ 81-16-3 ]
4-ethoxycarbonylmethyl-2-naphtho[1,2-d][1,2,3]triazol-2-yl-thiazole-5-carboxylic acid ethyl ester [ No CAS ]

References: [1]Phosphorus, Sulfur and Silicon and the Related Elements,1998,vol. 141,p. 185 - 190.

47
[ 81-16-3 ]
[ 100514-15-6 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

48
[ 81-16-3 ]
[ 100514-13-4 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

49
[ 81-16-3 ]
[ 51887-37-7 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

50
[ 81-16-3 ]
[ 100514-32-7 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

51
[ 81-16-3 ]
[ 100514-14-5 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

52
[ 81-16-3 ]
[ 100514-12-3 ]

References: [1]Chemische Berichte,1986,vol. 119,p. 1627 - 1639.

53
[ 81-16-3 ]
[ 100804-77-1 ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1985,vol. 24,p. 477 - 480.

54
[ 81-16-3 ]
[ 102912-93-6 ]

References: [1]Journal fur praktische Chemie (Leipzig 1954),1985,vol. 327,p. 698 - 704.

55
[ 81-16-3 ]
aqueous potassium hydrogen sulfite [ No CAS ]
[ 106466-80-2 ]

References: [1]Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1986,vol. 25,p. 496 - 499.

Historical Records

Technical Information

• Benzylic Oxidation • Birch Reduction • Blanc Chloromethylation • Friedel-Crafts Reaction • Hydrogenolysis of Benzyl Ether • Preparation of Alkylbenzene • Reactions of Benzene and Substituted Benzenes • Vilsmeier-Haack Reaction

Precautionary Statements-General
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Prevention
Code	Phrase
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P220	Keep/Store away from clothing/combustible materials.
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P222	Do not allow contact with air.
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P233	Keep container tightly closed.
P234	Keep only in original container.
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P285	In case of inadequate ventilation wear respiratory protection.
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P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
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P310	Immediately call a POISON CENTER or doctor/physician.
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P312	Call a POISON CENTER or doctor/physician if you feel unwell.
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P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
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P321
P322
P330	Rinse mouth.
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P332	IF SKIN irritation occurs:
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P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
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P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
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P401
P402	Store in a dry place.
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P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
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P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
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P410 + P403	Protect from sunlight. Store in a well-ventilated place.
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Disposal
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P501	Dispose of contents/container to ...
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Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
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H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
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H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
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H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
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H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
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Health hazards
Code	Phrase
H300	Fatal if swallowed
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Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

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CAS No.: 81-16-3

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CAS No.: 81-16-3

Alternative Products

Product Details of [ 81-16-3 ]

Safety of [ 81-16-3 ]

Application In Synthesis of [ 81-16-3 ]

[ 81-16-3 ] Synthesis Path-Downstream 1~55

Related Products

Historical Records

Technical Information

Categories

Precautionary Statements-General

Prevention

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