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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

Isobutyl Methanesulfonate

Available on request

Isobutyl Methanesulfonate (CAS 16156-53-9) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
Isobutyl Methanesulfonate chemical structure
CAS number16156-53-9
FormulaC5H12O3S
Molar mass152.21 g/mol
InChIKeyPZMKMCFRTKGVOL-UHFFFAOYSA-N
IUPAC name2-methylpropyl methanesulfonate

About Isobutyl Methanesulfonate

Isobutyl Methanesulfonate is part of the Zemixal sulfur Compounds (Thiols, Sulfides, Sulfonates) range. For your records, the material is defined by CAS 16156-53-9, formula C5H12O3S and molar mass 152.21 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Handling and storage

It carries the GHS signal word Danger (H314, H315 and H319), so wear gloves and eye protection and work with good ventilation.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Isobutyl Methanesulfonate
Product nameIsobutyl Methanesulfonate
Catalogue numberZX-034418
CAS number16156-53-9
IUPAC name2-methylpropyl methanesulfonate
Molecular formulaC5H12O3S
Molar mass152.21 g/mol
Exact mass152.0507
XLogP31
H-bond donors / acceptors0 / 3
Topological polar surface area51.8 Ų
InChIKeyPZMKMCFRTKGVOL-UHFFFAOYSA-N
SMILESCC(C)COS(=O)(=O)C
PubChem CID119240
SynonymsMethanesulfonic acid, 2-methylpropyl ester, 2-methyl-1-propyl methanesulfonate, Methanesulfonic Acid Isobutyl Ester

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P321, P332 + P317, P337 + P317, P362 + P364, P363, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Isobutyl Methanesulfonate
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Isobutyl Methanesulfonate

Which CAS number identifies Isobutyl Methanesulfonate?
Isobutyl Methanesulfonate is registered under CAS 16156-53-9. You may also see it listed as Methanesulfonic acid, 2-methylpropyl ester, 2-methyl-1-propyl methanesulfonate, Methanesulfonic Acid Isobutyl Ester. Our catalogue number for this item is ZX-034418.
What are the formula and molar mass of Isobutyl Methanesulfonate?
For Isobutyl Methanesulfonate, its formula is C5H12O3S and its molar mass is 152.21 g/mol. The systematic (IUPAC) name is 2-methylpropyl methanesulfonate. InChIKey PZMKMCFRTKGVOL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Isobutyl Methanesulfonate?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Isobutyl Methanesulfonate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Isobutyl Methanesulfonate to my country?
Yes. Because Isobutyl Methanesulfonate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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