147-93-3 structure, C7H6O2S
thiosalicylic acid
CAS No.: 147-93-3 Formula: C7H6O2S Molecular Weight: 154.18600
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thiosalicylic acid

CAS No.:

147-93-3

Formula:

C7H6O2S

Molecular Weight: 154.18600
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Description

Thiosalicylic acid is an organosulfur compound containing carboxyl and sulfhydryl functional groups. Its molecular formula is C6H4(SH)(CO2H). it is a yellow solid that is slightly soluble in water, ethanol and diethyl ether, and alkanes, but more soluble in DMSO.

Basic Info

Chemical Name

thiosalicylic acid

Synonyms

Benzoic acid, 2-mercapto-; Thisosalicyilic acid; Thiosalicylic acid; 2-Mercaptobenzoic Acid;

CAS No.

147-93-3

Molecular Formula

C7H6O2S

Molecular Weight

154.18600

PSA

76.10000

LogP

1.67350

Numbering system

RTECS number DH3325000
BRN number 508507
EINECS number 205-704-3
MDL number MFCD00004836

Properties

Appearance & Physical State

pale yellow powder

Density

1.318 g/cm3

Boiling Point

288.6ºC at 760 mmHg

Melting Point

164-169ºC

Flash Point

150ºC

Water Solubility

soluble in hot water

Stability

Stable at room temperature in closed containers under normal storage and handling conditions.

Storage Condition

0-6ºC

Vapor Pressure

0.00979mmHg at 25°C

Safety Info

RTECS

DH3325000

Safety Statements

S26-S36/37/39

HS Code

29309070

WGK Germany

3

Risk Statements

R20/21/22; R36/37/38

Hazard Codes

Xn

Symbol

GHS07

Hazard Declaration

H315; H319; H335

Signal Word

Warning

Caution Statement

P261; P305 + P351 + P338
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