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23747-45-7

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23747-45-7 Structure

23747-45-7 Structure
IdentificationBack Directory
[Name]

S-Methyl isovalerate
[CAS]

23747-45-7
[Synonyms]

FEMA 3864
Ester of ISO
EINECS 245-863-6
S-METHYLISOVALERATE
methyl thio isovalerate
Methanethiol isovalerate
Methyl isopentanethioate
S-methyl thioisovalerate
S-METHYL ISOPENTANETHIOATE
METHYL (3-METHYL)THIOBUTYRATE
S-Methyl 3-methylthiobutyrate
S-methyl 3-methylbutamethioate
S-Methyl isovalerate USP/EP/BP
S-METHYL 3-METHYLBUTANETHIOATE
S-methyl thio-3-methylbutyrate
3-methyl-butanethioic acid s-methyl ester
Butanethioic acid, 3-methyl-, S-methyl ester
[EINECS(EC#)]

245-863-6
[Molecular Formula]

C6H12OS
[MDL Number]

MFCD08437077
[MOL File]

23747-45-7.mol
[Molecular Weight]

132.23
Chemical PropertiesBack Directory
[Boiling point ]

50 °C(Press: 20 Torr)
[density ]

0.950±0.06 g/cm3(Predicted)
[FEMA ]

3864 | S-METHYL 3-METHYLBUTANETHIOATE
[Odor]

at 0.10 % in propylene glycol. sharp ripe cheese sulfury acrid fermented tomato mushroom
[Odor Type]

cheesy
[JECFA Number]

487
[LogP]

2.14
[NIST Chemistry Reference]

S-methyl 3-methylbutanethioate(23747-45-7)
[EPA Substance Registry System]

Butanethioic acid, 3-methyl-, S-methyl ester(23747-45-7)
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)
GHS02
[Signal word ]

Warning
[Hazard statements ]

H226
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Occurrence]

Reported found in cheeses, fish oil and hops.
[Definition]

ChEBI: S-Methyl 3-methylthiobutyrate is a thiocarboxylic ester.
[Aroma threshold values]

Aroma characteristics at 1.0%: sharp ripe cheesy, sulfurous, acrid fermented with tomato, mushroom and potato vegetative notes and dairy cheesy nuances
[Taste threshold values]

Taste characteristics at 2.5 to 5 ppm: intense fermented, creamy dairy and cheesy with vegetative nuances.
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