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137-07-5

Name 2-Aminobenzenethiol
CAS 137-07-5
EINECS(EC#) 205-277-3
Molecular Formula C6H7NS
MDL Number MFCD00007702
Molecular Weight 125.19
MOL File 137-07-5.mol
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Chemical Properties

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)
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Safety Data

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

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