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Flavour & Fragrance Chemicals

Isobutyl formate, 95%+

SynthesisAvailable on request

Buy Isobutyl formate, 95%+ (CAS 542-55-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-018286.

Pack sizes
Isobutyl formate, 95%+ chemical structure
CAS number542-55-2
FormulaC5H10O2
Molar mass102.13 g/mol
Physical formLiquid
HS code29420090
UN numberUN 2393
Purity≥95%
InChIKeyAVMSWPWPYJVYKY-UHFFFAOYSA-N
IUPAC name2-methylpropyl formate

About Isobutyl formate, 95%+

Isobutyl formate, 95%+ is part of the Zemixal flavour & Fragrance Chemicals range. For your records (Synthesis), the material is defined by CAS 542-55-2, formula C5H10O2 and molar mass 102.13 g/mol. It is handled as a liquid.

Typical applications

  • Flavour formulation
  • Fragrance compounding
  • Aroma research
  • Food & flavour applications

Safe handling

Physical constants on file: boiling point 98.4 °C and density 0.885 g/mL at 25 °C. Hazard communication follows GHS (Danger: H225, H319 and H335). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 2393.

Standard pack sizes are 500 g, 5 kg and 4 x 25 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Flavour formulation
  • Fragrance compounding
  • Aroma research
  • Food & flavour applications

Applications

Specifications and identifiers

Specifications of Isobutyl formate, 95%+
Product nameIsobutyl formate, 95%+
Catalogue numberZX-018286
CAS number542-55-2
IUPAC name2-methylpropyl formate
Molecular formulaC5H10O2
Molar mass102.13 g/mol
Exact mass102.0681
GradeSynthesis
Purity / assay≥95%
Physical formLiquid
Boiling point98.4 °C
Density0.885 g/mL at 25 °C
XLogP31.5
H-bond donors / acceptors0 / 2
Topological polar surface area26.3 Ų
HS code29420090
UN numberUN 2393
InChIKeyAVMSWPWPYJVYKY-UHFFFAOYSA-N
SMILESCC(C)COC=O
PubChem CID10957
SynonymsFormic acid, 2-methylpropyl ester, Tetryl formate, Isobutyl formate (natural), Isobutyl formate, 8CI, 2-Methylpropyl formate, 9CI, 4-02-00-00029 (Beilstein Handbook Reference), 2Methylpropyl formate, 2Methyl1propyl formate, 2-Methylpropyl formic acid, Formic acid, 2methylpropyl ester, Isobutyl methanoate, Formic 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

GHS02 Flammable
Flammable
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264 + P265, P271, P280, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P337 + P317, P370 + P378, P403 + P233, P403 + P235, 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 formate, 95%+
500 gQuoted on request
5 kgQuoted on request
4 x 25 kgQuoted 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 formate, 95%+

Which CAS number identifies Isobutyl formate, 95%+?
Isobutyl formate, 95%+ is registered under CAS 542-55-2. You may also see it listed as Formic acid, 2-methylpropyl ester, Tetryl formate, Isobutyl formate (natural). Our catalogue number for this item is ZX-018286.
What are the formula and molar mass of Isobutyl formate, 95%+?
For Isobutyl formate, 95%+, its formula is C5H10O2 and its molar mass is 102.13 g/mol. The systematic (IUPAC) name is 2-methylpropyl formate. InChIKey AVMSWPWPYJVYKY-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Isobutyl formate, 95%+?
This listing is Synthesis grade with ≥95% purity. Standard packs are 500 g, 5 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Isobutyl formate, 95%+?
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 formate, 95%+ to my country?
Yes. Because Isobutyl formate, 95%+ is classed as hazardous (UN 2393), 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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