S-Methyl propanethioate

Modify Date: 2026-08-03 20:40:07

S-Methyl propanethioate Structure
S-Methyl propanethioate structure
Common Name S-Methyl propanethioate
CAS Number 5925-75-7 Molecular Weight 104.171
Density 1.0±0.1 g/cm3 Boiling Point 116.4±9.0 °C at 760 mmHg
Molecular Formula C4H8OS Melting Point N/A
MSDS N/A Flash Point 22.0±12.3 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name methyl thiopropionate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.0±0.1 g/cm3
Boiling Point 116.4±9.0 °C at 760 mmHg
Molecular Formula C4H8OS
Molecular Weight 104.171
Flash Point 22.0±12.3 °C
Exact Mass 104.029587
PSA 42.37000
LogP 1.26
Vapour Pressure 18.3±0.2 mmHg at 25°C
Index of Refraction 1.454
InChIKey AIILTVHCLAEMDA-UHFFFAOYSA-N
SMILES CCC(=O)SC

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

S-Methyl propanethioate Structure

S-Methyl propan...

CAS#:5925-75-7

Learn More
Literature: Journal of the American Chemical Society, , vol. 104, # 15 p. 4117 - 4124

~%

S-Methyl propanethioate Structure

S-Methyl propan...

CAS#:5925-75-7

Learn More
Literature: Tetrahedron Letters, , vol. 21, p. 523 - 524

~%

S-Methyl propanethioate Structure

S-Methyl propan...

CAS#:5925-75-7

Learn More
Literature: Journal of Organic Chemistry, , vol. 49, p. 85 - 88

~%

S-Methyl propanethioate Structure

S-Methyl propan...

CAS#:5925-75-7

Learn More
Literature: Journal of Organic Chemistry, , vol. 49, p. 85 - 88

~57%

S-Methyl propanethioate Structure

S-Methyl propan...

CAS#:5925-75-7

Learn More
Literature: Vinokurov, V. A.; Gaevoi, E. G.; Klimova, L. Z.; Karakhanov, R. A. Journal of Organic Chemistry USSR (English Translation), 1987 , vol. 23, # 10 p. 1990 - 1991 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 10 p. 2250 - 2251

~%

S-Methyl propanethioate Structure

S-Methyl propan...

CAS#:5925-75-7

Learn More
Literature: Chemische Berichte, , vol. 99, p. 1393 - 1413

~%

S-Methyl propanethioate Structure

S-Methyl propan...

CAS#:5925-75-7

Learn More
Literature: Chemische Berichte, , vol. 20, p. 2922

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Propanethioic acid,S-methyl ester
S-Methyl propanethioate
Thiopropionsaeure-S-methylester
5-METHYLPROPANETHIOATE
Propanethioic acid, S-methyl ester
FEMA 4172
thiopropionic acid S-methyl ester
methyl-3-thiopropionate
sulfanylmethyl thiopropionate
S-Methyl thiopropanoate

 S-Methyl propanethioate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of methyl thiopropionate?
A: CAS number of methyl thiopropionate is 5925-75-7.
Q: What is the InChIKey of methyl thiopropionate?
A: InChIKey of methyl thiopropionate is AIILTVHCLAEMDA-UHFFFAOYSA-N.
Q: What is the molecular weight of methyl thiopropionate?
A: Molecular weight of methyl thiopropionate is 104.171.
Q: What is the molecular formula of methyl thiopropionate?
A: Molecular formula of methyl thiopropionate is C4H8OS.
Q: What is the polar surface area (PSA) of methyl thiopropionate?
A: Polar surface area (PSA) of methyl thiopropionate is 42.37000.
Q: What is the boiling point of methyl thiopropionate?
A: Boiling point of methyl thiopropionate is 116.4±9.0 °C at 760 mmHg.
Q: What is the SMILES notation of methyl thiopropionate?
A: SMILES notation of methyl thiopropionate is CCC(=O)SC.
Q: What is the LogP of methyl thiopropionate?
A: LogP of methyl thiopropionate is 1.26.
Q: What English synonyms does methyl thiopropionate have?
A: English synonyms of methyl thiopropionate: Propanethioic acid,S-methyl ester, S-Methyl propanethioate, Thiopropionsaeure-S-methylester, 5-METHYLPROPANETHIOATE, Propanethioic acid, S-methyl ester, FEMA 4172, thiopropionic acid S-methyl ester, methyl-3-thiopropionate, sulfanylmethyl thiopropionate, S-Methyl thiopropanoate.
Q: What is the English name of methyl thiopropionate?
A: The English name of methyl thiopropionate is methyl thiopropionate.

 S-Methyl propanethioatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.