Methyl thiobutyrate , 98% , 2432-51-1

Synonym(s):
S-Methyl thiobutanoate;S-Methyl thiobutyrate

CAS NO.：2432-51-1

Empirical Formula: C5H10OS

Molecular Weight: 118.2

MDL number: MFCD00009872

EINECS: 219-407-1

PRODUCT Properties

• Boiling point: 142-143 °C/757 mmHg (lit.)
• Density: 0.966 g/mL at 25 °C (lit.)
• FEMA: 3310 | METHYL THIOBUTYRATE
• refractive index: n20/D 1.461(lit.)
• Flash point: 94 °F
• form: clear liquid
• Specific Gravity: 0.966
• color: Colorless to Light yellow
• Odor: at 0.10 % in propylene glycol. sulfury cheese putrid cabbage garlic
• Odor Type: cheesy
• biological source: synthetic
• JECFA Number: 484
• BRN: 1848987
• LogP: 1.79
• CAS DataBase Reference: 2432-51-1(CAS DataBase Reference)
• NIST Chemistry Reference: Butanethioic acid, S-methyl ester(2432-51-1)
• EPA Substance Registry System: Butanethioic acid, S-methyl ester (2432-51-1)

Description and Uses

Methyl thiobutyrate has a putrid, rancid, sour, pungent cabbage odor.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H315-H319-H335
• Precautionary statements: P210-P233-P240-P241-P303+P361+P353-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 10-36/37/38
• Safety Statements: 16-26-36/37/39-37/39
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29309090