N-Methyl-2-sulfanylacetamide

Modify Date: 2026-07-31 13:22:49

N-Methyl-2-sulfanylacetamide Structure
N-Methyl-2-sulfanylacetamide structure
Common Name N-Methyl-2-sulfanylacetamide
CAS Number 20938-74-3 Molecular Weight 105.159
Density 1.1±0.1 g/cm3 Boiling Point 279.0±23.0 °C at 760 mmHg
Molecular Formula C3H7NOS Melting Point 58℃
MSDS N/A Flash Point 122.6±22.6 °C

 Names

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

Name n-(methyl)mercaptoacetamide
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 1.1±0.1 g/cm3
Boiling Point 279.0±23.0 °C at 760 mmHg
Melting Point 58℃
Molecular Formula C3H7NOS
Molecular Weight 105.159
Flash Point 122.6±22.6 °C
Exact Mass 105.024834
PSA 67.90000
LogP -0.57
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.472
InChIKey NSJNRJYQQPRCLF-UHFFFAOYSA-N
SMILES CNC(=O)CS
Storage condition 2-8°C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xn
Risk Phrases 22
RIDADR UN 3334
WGK Germany 3
HS Code 2930909090

 Synthetic Route

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

~68%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

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Literature: Barany, George; Merrifield, R. B. Journal of the American Chemical Society, 1980 , vol. 102, # 9 p. 3084 - 3095

~0%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

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Literature: Shvaika, O. P.; Korotkikh, N. I.; Chervinskii, A. Yu.; Artemov, V. N. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, # 8 p. 1533 - 1543 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 8 p. 1728 - 1739

~61%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

Learn More
Literature: Shvaika, O. P.; Korotkikh, N. I.; Chervinskii, A. Yu.; Artemov, V. N. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, # 8 p. 1533 - 1543 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 8 p. 1728 - 1739

~30%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

Learn More
Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 19, # 8 p. 1533 - 1543 Zhurnal Organicheskoi Khimii, , vol. 19, # 8 p. 1728 - 1739

~29%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

Learn More
Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 19, # 8 p. 1533 - 1543 Zhurnal Organicheskoi Khimii, , vol. 19, # 8 p. 1728 - 1739

~%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

Detail Learn More
Literature: Journal of Agricultural and Food Chemistry, , vol. 57, # 14 p. 6238 - 6245

~%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

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Literature: Organic and Biomolecular Chemistry, , vol. 3, # 24 p. 4343 - 4350

~%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

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Literature: Pr.scient.Sect.Toilet Goods Assoc., , # 32 p. 52,56

~%

N-Methyl-2-sulfanylacetamide Structure

N-Methyl-2-sulf...

CAS#:20938-74-3

Learn More
Literature: US2714119 , ;

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

N-(Methyl)thioglycolamide
AcetaMide,2-Mercapto-N-Methyl
N-mercaptoacetylmethylamine
N-(Methyl)mercaptoacetamide
N-METHYLTHIOGLYCOLAMIDE
N-methylmercaptoacetamide
2-Mercapto-N-MethylacetaMide
N-Methyl-2-sulfanylacetamide
methylamide of thioglycollic acid

 N-Methyl-2-sulfanylacetamide | FAQ

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

Q: What is the InChIKey of n-(methyl)mercaptoacetamide?
A: InChIKey of n-(methyl)mercaptoacetamide is NSJNRJYQQPRCLF-UHFFFAOYSA-N.
Q: What are the upstream materials of n-(methyl)mercaptoacetamide?
A: Related upstream materials(CAS) of n-(methyl)mercaptoacetamide: 2365-48-2;74-89-5;88419-01-6;88419-02-7;1113-02-6;60-51-5;623-51-8;19788-48-8.
Q: What is the molecular formula of n-(methyl)mercaptoacetamide?
A: Molecular formula of n-(methyl)mercaptoacetamide is C3H7NOS.
Q: What is the boiling point of n-(methyl)mercaptoacetamide?
A: Boiling point of n-(methyl)mercaptoacetamide is 279.0±23.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of n-(methyl)mercaptoacetamide?
A: Polar surface area (PSA) of n-(methyl)mercaptoacetamide is 67.90000.
Q: What is the English name of n-(methyl)mercaptoacetamide?
A: The English name of n-(methyl)mercaptoacetamide is n-(methyl)mercaptoacetamide.
Q: What are the downstream products of n-(methyl)mercaptoacetamide?
A: Related downstream products(CAS) of n-(methyl)mercaptoacetamide: 147123-48-6.
Q: What is the molecular weight of n-(methyl)mercaptoacetamide?
A: Molecular weight of n-(methyl)mercaptoacetamide is 105.159.
Q: What is the LogP of n-(methyl)mercaptoacetamide?
A: LogP of n-(methyl)mercaptoacetamide is -0.57.
Q: What is the melting point of n-(methyl)mercaptoacetamide?
A: Melting point of n-(methyl)mercaptoacetamide is 58℃.

 N-Methyl-2-sulfanylacetamidefactory

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.
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