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Butyl Methanesulfonate - 98%, high purity , CAS No.1912-32-9

COA

Grade & Purity:

≥98%

Cas Number: 1912-32-9
Molecular Weight: 152.21
MDL number: MFCD00041257
PubChem CID: 15953
PubChem SID: 488182191

In stock

Item Number

B405445

Grouped product items
SKU	Size	Availability	Price
B405445-1g	1g	4	$9.90
B405445-5g	5g	3	$14.90
B405445-25g	25g	3	$53.90
B405445-100g	100g	5	$198.90

View related series

Sulfinates (1) Sulfonate ester (1) Sulfur containing compounds (986)

Basic Description

Synonyms	AKOS006230495 \| FT-0633907 \| Q27253752 \| EN300-206212 \| B6230 \| BRN 1753437 \| Butyl mesylate \| EINECS 217-620-4 \| n-Butyl methanesulphonate \| BUTANE, METHYLSULFONYLOXY- \| NSC36060 \| NSC-36060 \| n-butyl methanesulphonate, AldrichCPR \| SCHEMBL372403 \| BAA91
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Organic sulfonic acids and derivatives
    - Subclass Organosulfonic acids and derivatives

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Organic sulfonic acids and derivatives
Subclass	Organosulfonic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Organosulfonic acid esters
Alternative Parents	Sulfonic acid esters Sulfonyls Methanesulfonates Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Organosulfonic acid ester - Sulfonic acid ester - Sulfonyl - Methanesulfonate - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as organosulfonic acid esters. These are esters of sulfonic acid, which have the general structure RS(=O)2OR' (R,R' = organyl, not H).
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488182191
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488182191
IUPAC Name	butyl methanesulfonate
INCHI	InChI=1S/C5H12O3S/c1-3-4-5-8-9(2,6)7/h3-5H2,1-2H3
InChIKey	LFLBHTZRLVHUQC-UHFFFAOYSA-N
Smiles	CCCCOS(=O)(=O)C
Isomeric SMILES	CCCCOS(=O)(=O)C
RTECS	PB1425000
Molecular Weight	152.21
Reaxy-Rn	1753437
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1753437&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

20 results found

Lot Number	Certificate Type	Date	Item
E2514187	Certificate of Analysis	Apr 18, 2025	B405445
E2514188	Certificate of Analysis	Apr 18, 2025	B405445
E2514189	Certificate of Analysis	Apr 18, 2025	B405445
E2514190	Certificate of Analysis	Apr 18, 2025	B405445
D2502063	Certificate of Analysis	Jun 16, 2023	B405445
G2311926	Certificate of Analysis	Jun 16, 2023	B405445
G2311927	Certificate of Analysis	Jun 16, 2023	B405445
G2311925	Certificate of Analysis	Jun 16, 2023	B405445
G2311933	Certificate of Analysis	Jun 16, 2023	B405445
G2311935	Certificate of Analysis	Jun 16, 2023	B405445
G2311932	Certificate of Analysis	Jun 16, 2023	B405445
G2311930	Certificate of Analysis	Jun 16, 2023	B405445
D2416072	Certificate of Analysis	Jun 16, 2023	B405445
G2311218	Certificate of Analysis	Jun 16, 2023	B405445
K2222877	Certificate of Analysis	Nov 11, 2022	B405445
K2222337	Certificate of Analysis	Nov 11, 2022	B405445
K2222342	Certificate of Analysis	Nov 11, 2022	B405445
E2225379	Certificate of Analysis	Apr 02, 2022	B405445
E2225374	Certificate of Analysis	Apr 02, 2022	B405445
E2225375	Certificate of Analysis	Apr 02, 2022	B405445

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Chemical and Physical Properties

Refractive Index	1.43
Flash Point(°C)	102 °C
Boil Point(°C)	77 °C/2 mmHg
Molecular Weight	152.210 g/mol
XLogP3	0.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Exact Mass	152.051 Da
Monoisotopic Mass	152.051 Da
Topological Polar Surface Area	51.800 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	142.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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