Thiosalicylic acid

Names

[ CAS No. ]:
147-93-3

[ Name ]:
Thiosalicylic acid

[Synonym ]:
Thisosalicyilic acid
mercaptobenzoic acid
EINECS 205-704-3
Benzoic acid, 2-mercapto-
MFCD00004836
2-Sulfanylbenzoic acid
Thiosalicylic acid
2-Mercaptobenzoic Acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
298.6±23.0 °C at 760 mmHg

[ Melting Point ]:
162-165 °C(lit.)

[ Molecular Formula ]:
C₇H₆O₂S

[ Molecular Weight ]:
154.186

[ Flash Point ]:
134.4±22.6 °C

[ Exact Mass ]:
154.008850

[ PSA ]:
76.10000

[ LogP ]:
2.39

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.642

[ Storage condition ]:
0-6°C

[ Water Solubility ]:
soluble in hot water

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH3325000

CHEMICAL NAME :: Benzoic acid, o-mercapto-

CAS REGISTRY NUMBER :: 147-93-3

BEILSTEIN REFERENCE NO. :: 0508507

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H6-O2-S

MOLECULAR WEIGHT :: 154.19

WISWESSER LINE NOTATION :: SHR BVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DH3325000

[ HS Code ]:
29309070

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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