| Identification | More | [Name]
2-Aminobenzenethiol | [CAS]
137-07-5 | [Synonyms]
2-AMINOBENZENETHIOL
2-AMINOPHENYL MERCAPTAN
2-AMINOTHIOPHENOL
2-MERCAPTOANILINE
AKOS BBS-00004284
O-AMINOBENZENETHIOL
O-AMINOPHENYL MERCAPTAN
O-AMINOTHIOPHENOL
TIMTEC-BB SBB009960
1-Amino-2-mercaptobenzene
2-amino-benzenethio
2-Mercaptaniline
Aminothiophenol
Benzenethiol, o-amino-
o-amino-benzenethio
o-Mercaptoaniline
USAF ek-4376
usafek-4376
2-Aminothiophenol,98%
2-Aminothiophenol/2-Aminobenzenethiol | [EINECS(EC#)]
205-277-3 | [Molecular Formula]
C6H7NS | [MDL Number]
MFCD00007702 | [Molecular Weight]
125.19 | [MOL File]
137-07-5.mol |
| Chemical Properties | Back Directory | [Appearance]
clear yellow to amber liquid | [Melting point ]
23 °C | [Boiling point ]
70-72 °C0.2 mm Hg(lit.)
| [density ]
1.17 g/mL at 25 °C(lit.)
| [vapor pressure ]
1 hPa (69 °C) | [refractive index ]
n20/D 1.642(lit.)
| [Fp ]
175 °F
| [storage temp. ]
Store at <= 20°C. | [solubility ]
H2O: slightly soluble | [form ]
Liquid | [pka]
pK1: <2(+1);pK2: 7.90(0) (25°C) | [color ]
Clear yellow to amber | [Water Solubility ]
INSOLUBLE | [Sensitive ]
Stench | [BRN ]
606076 | [InChIKey]
VRVRGVPWCUEOGV-UHFFFAOYSA-N | [CAS DataBase Reference]
137-07-5(CAS DataBase Reference) | [NIST Chemistry Reference]
Benzenethiol, 2-amino-(137-07-5) | [EPA Substance Registry System]
137-07-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C,N | [Risk Statements ]
R22:Harmful if swallowed.
R34:Causes burns.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R37:Irritating to the respiratory system.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S25:Avoid contact with eyes .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN 1760 8/PG 3
| [WGK Germany ]
3
| [RTECS ]
DC0600000
| [F ]
9-13-23 | [Hazard Note ]
Corrosive/Stench | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29309070 | [Safety Profile]
Poison by intraperitoneal route. Moderately toxic by ingestion. Moderately flammable. Can react with oxilzing materials. To fight fire, use water, foam, CO2, mist or spray, dry chemical |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Sodium sulfide-->2-Nitrochlorobenzene-->Molybdenum disulfide | [Preparation Products]
2-Mercaptobenzothiazole-->10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one-->Coumarin 6-->1,3-BENZOTHIAZOLE-2-CARBONYL CHLORIDE-->Solvent Yellow 98-->2-(4-METHYLPHENYL)-BENZOTHIAZOLE-->Diltiazem hydrochloride-->Solvent Orange 63-->ETHYL 1,3-BENZOTHIAZOLE-2-CARBOXYLATE-->2-Benzothiazolol-->D-Penicillamine-->1-(3-METHYL-4H-1,4-BENZOTHIAZIN-2-YL)ETHAN-1-ONE-->2-NITROTHIOPHENOL-->2-(Phenylthio)aniline-->Solvent Yellow 98 |
| Hazard Information | Back Directory | [Chemical Properties]
clear yellow to amber liquid | [Uses]
A multifunctional compound which shows antioxidant activity in a skin cell model of UVA-induced stress. | [Definition]
ChEBI: 2-aminothiophenol is an aryl thiol that is thiophenol substituted at position 2 by an amino group. It has a role as a plant metabolite. It is a substituted aniline and an aryl thiol. | [Synthesis Reference(s)]
Journal of the American Chemical Society, 68, p. 1514, 1946 DOI: 10.1021/ja01212a038 | [General Description]
2-Aminothiophenol couples with Amberlite XAD by means of an N=N spacer to prepare a new functionalized resin for on-line preconcentration of copper and cadmium. |
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