Thioacetic acid, 98%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

507-09-5

Molecular Formula

C2H4OS

Molecular Weight (g/mol)

76.11

MDL Number

MFCD00004853

InChI Key

DUYAAUVXQSMXQP-UHFFFAOYSA-N

Synonym

thioacetic acid, ethanethioic acid, thiacetic acid, thioacetic s-acid, acetyl mercaptan, ethanethiolic acid, thiolacetic acid, thionoacetic acid, methanecarbothiolic acid, ch3cosh

PubChem CID

10484

ChEBI

CHEBI:16555

IUPAC Name

ethanethioic S-acid

SMILES

CC(S)=O

Melting Point

-17.0°C

Color

Colorless to Yellow

Density

1.0700g/mL

Boiling Point

87.0°C to 93.0°C

Flash Point

18°C

Infrared Spectrum

Authentic

Assay Percent Range

97.5% min. (Argentometry)

Packaging

Glass bottle

Refractive Index

1.4630 to 1.4650

Linear Formula

CH₃COSH

Quantity

500 g

Beilstein

02, 230

Fieser

01,1154

Specific Gravity

1.07

Merck Index

15, 9473

Solubility Information

Solubility in water: 27g/L water (15°C) (hydrolyse). Other solubilities: soluble in alcohol and ether

Formula Weight

76.11

Percent Purity

98%

Physical Form

Liquid

Chemical Name or Material

Thioacetic acid, 98%

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
May cause an allergic skin reaction.
Toxic if swallowed.
Causes serious eye damage.
Highly flammable liquid and vapor.

Precautionary Statement

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER

EINECSNumber

208-063-8

RTECSNumber

AJ5600000

TSCA

TSCA

SDS

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
May cause an allergic skin reaction.
Toxic if swallowed.
Causes serious eye damage.
Highly flammable liquid and vapor.

Precautionary Statement

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER

EINECSNumber

208-063-8

RTECSNumber

AJ5600000

TSCA

TSCA

SDS

RUO – Research Use Only