2-butylmethanesulphonate

Modify Date: 2026-08-23 15:18:26

2-butylmethanesulphonate Structure
2-butylmethanesulphonate structure
Common Name 2-butylmethanesulphonate
CAS Number 16156-54-0 Molecular Weight 152.21200
Density 1.096g/cm3 Boiling Point 236.8ºC at 760mmHg
Molecular Formula C5H12O3S Melting Point N/A
MSDS N/A Flash Point 97ºC

Summary: 2-butylmethanesulphonate (also known as 2-Butylmethanesulphonate), with CAS number 16156-54-0, molecular formula C5H12O3S, molecular weight 152.21200. For research-use only, not for medical or clinical usage.


 Names

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

Name 2-butylmethanesulphonate
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 1.096g/cm3
Boiling Point 236.8ºC at 760mmHg
Molecular Formula C5H12O3S
Molecular Weight 152.21200
Flash Point 97ºC
Exact Mass 152.05100
PSA 51.75000
LogP 1.84190
Vapour Pressure 0.0714mmHg at 25°C
Index of Refraction 1.428
InChIKey BQWQGEBNCNNFCI-UHFFFAOYSA-N
SMILES CCC(C)OS(C)(=O)=O
Storage condition 2-8°C

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PB2661000
CHEMICAL NAME :
Methanesulfonic acid, 1-methylpropyl ester
CAS REGISTRY NUMBER :
16156-54-0
BEILSTEIN REFERENCE NO. :
1753434
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H12-O3-S
MOLECULAR WEIGHT :
152.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
60 mg/tube
REFERENCE :
MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 4,179,1989

 Safety Information

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

Hazard Codes Xn
HS Code 2905199090

 Synthetic Route

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

~91%

2-butylmethanesulphonate Structure

2-butylmethanes...

CAS#:16156-54-0

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Literature: Burns, Dennis H.; Miller, Jeffrey D.; Chan, Ho-Kit; Delaney, Michael O. Journal of the American Chemical Society, 1997 , vol. 119, # 9 p. 2125 - 2133

~%

2-butylmethanesulphonate Structure

2-butylmethanes...

CAS#:16156-54-0

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Literature: Proell; Adams Industrial and Engineering Chemistry, 1949 , vol. 41, p. 2217,2220

~0%

Detail Learn More
Literature: Segall, Yoffi; Casida, John E. Phosphorus and Sulfur and the Related Elements, 1983 , vol. 18, p. 209 - 212

~%

2-butylmethanesulphonate Structure

2-butylmethanes...

CAS#:16156-54-0

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Literature: Proell; Adams Industrial and Engineering Chemistry, 1949 , vol. 41, p. 2217,2220

 Customs

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

HS Code 2905199090
Summary 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

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

2-Butyl methanesulfonate
Methanesulfonic acid,sec-butyl ester
sec-Butyl mesylate
sec-Butyl methanesulfonate
2-butyl mesylate

 2-butylmethanesulphonate | FAQ

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

Q: What is the English name of 2-butylmethanesulphonate?
A: The English name of 2-butylmethanesulphonate is 2-butylmethanesulphonate.
Q: What are the storage conditions for 2-butylmethanesulphonate?
A: Storage conditions for 2-butylmethanesulphonate: 2-8°C.
Q: What is the polar surface area (PSA) of 2-butylmethanesulphonate?
A: Polar surface area (PSA) of 2-butylmethanesulphonate is 51.75000.
Q: What are the downstream products of 2-butylmethanesulphonate?
A: Related downstream products(CAS) of 2-butylmethanesulphonate: 107-01-7;22014-99-9;124-18-5;112-95-8;63213-07-0;135-98-8;58244-30-7.
Q: What is the InChIKey of 2-butylmethanesulphonate?
A: InChIKey of 2-butylmethanesulphonate is BQWQGEBNCNNFCI-UHFFFAOYSA-N.
Q: What are the upstream materials of 2-butylmethanesulphonate?
A: Related upstream materials(CAS) of 2-butylmethanesulphonate: 124-63-0;78-92-2;590-18-1;75-75-2;624-64-6;2404-05-9;107-01-7.
Q: What is the CAS number of 2-butylmethanesulphonate?
A: CAS number of 2-butylmethanesulphonate is 16156-54-0.
Q: What is the LogP of 2-butylmethanesulphonate?
A: LogP of 2-butylmethanesulphonate is 1.84190.
Q: What is the molecular weight of 2-butylmethanesulphonate?
A: Molecular weight of 2-butylmethanesulphonate is 152.21200.
Q: What is the SMILES notation of 2-butylmethanesulphonate?
A: SMILES notation of 2-butylmethanesulphonate is CCC(C)OS(C)(=O)=O.

 2-butylmethanesulphonatefactory

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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