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Merck
CN

277819

S-Methyl thiobutanoate

98%

Synonym(s):

S-Methyl thiobutyrate

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About This Item

Linear Formula:
CH3CH2CH2COSCH3
CAS Number:
Molecular Weight:
118.20
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
219-407-1
MDL number:
Assay:
98%
Form:
liquid
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InChI key

GRLJIIJNZJVMGP-UHFFFAOYSA-N

InChI

1S/C5H10OS/c1-3-4-5(6)7-2/h3-4H2,1-2H3

SMILES string

CCCC(=O)SC

assay

98%

form

liquid

refractive index

n20/D 1.461 (lit.)

bp

142-143 °C/757 mmHg (lit.)

density

0.966 g/mL at 25 °C (lit.)

functional group

thioester

General description

The synthesis of short chain S-methyl thioesters (S-methyl thiobutyrate) has been investigated in Geotrichum candidum strain GcG.

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

93.2 °F - closed cup

flash_point_c

34 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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S Helinck et al.
FEMS microbiology letters, 193(2), 237-241 (2000-12-09)
The synthesis of short chain S-methyl thioesters was investigated in Geotrichum candidum strain GcG. The results indicated the involvement of an enzymatic reaction in this microorganism that led to the synthesis of S-methyl thioacetate (MTA) when methanethiol and acetyl-CoA were
A G Singer et al.
Physiology & behavior, 30(1), 139-143 (1983-01-01)
A volatile sulfur-containing compound that is characteristic of estrous (Day 1) hamster vaginal discharge has been identified as methyl thiolbutyrate (MTB). From numerous measurements of MTB concentration on each day of the estrous cycle, it is clear that this compound
Masoud Ghader et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1083, 222-232 (2018-03-20)
Vaccine production is a biological process in which variation in time and output is inevitable. Thus, the application of Process Analytical Technologies (PAT) will be important in this regard. Headspace solid - phase microextraction (HS-SPME) coupled with GC-MS can be

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