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Nitriles & Cyanides

Acetyl cyanide, 90%

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Acetyl cyanide, 90% (CAS 631-57-2) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

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Acetyl cyanide, 90% chemical structure
CAS number631-57-2
FormulaC3H3NO
Molar mass69.06 g/mol
Physical formLiquid
HS code2926
UN numberUN 3273
Purity90%
InChIKeyQLDHWVVRQCGZLE-UHFFFAOYSA-N
IUPAC nameacetyl cyanide

About Acetyl cyanide, 90%

Acetyl cyanide, 90% is part of the Zemixal nitriles & Cyanides range. Key data (90%): CAS 631-57-2, formula C3H3NO and molar mass 69.06 g/mol. Expect colourless to brown liquid.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Safe handling

Keep it at 2–8 °C in a tightly closed container. Literature values: boiling point 92-93 °C and density 0.974 g/mL at 25 °C. Classified under GHS with signal word Danger and hazard statements H225, H301, H315 and H331. Read the SDS before first use. For transport it ships as UN UN 3273.

Order it in 5 g and 25 g packs or ask for a bulk quotation. Each lot travels with 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

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Acetyl cyanide, 90%
Product nameAcetyl cyanide, 90%
Catalogue numberZX-008746
CAS number631-57-2
IUPAC nameacetyl cyanide
Molecular formulaC3H3NO
Molar mass69.06 g/mol
Exact mass69.0215
Purity / assay90%
Physical formLiquid
AppearanceColourless to brown liquid
Boiling point92-93 °C
Density0.974 g/mL at 25 °C
XLogP3-0.1
H-bond donors / acceptors0 / 2
Topological polar surface area40.9 Ų
Storage2–8 °C
HS code2926
UN numberUN 3273
InChIKeyQLDHWVVRQCGZLE-UHFFFAOYSA-N
SMILESCC(=O)C#N
PubChem CID69430
SynonymsPyruvonitrile, 2-Oxopropionitrile, Propanenitrile, 2-oxo-, 2-Oxopropiononitrile, Pyruvic acid nitrile, .alpha.-Oxopropionitrile, 2-Oxopropanenitrile, 2Oxopropionitrile, Propanenitrile, 2oxo, alpha-Oxopropionitrile, Pyruvonitrile (>90%), Ethanoyl cyanide

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
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H331Toxic if inhaled
  • H335May cause respiratory irritation

Precautionary statements P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301 + P316, P302 + P352, P303 + P361 + P353, P304 + P340, P316, P319, P321, P330, P332 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235

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 Acetyl cyanide, 90%
5 gQuoted on request
25 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 Acetyl cyanide, 90%

Which CAS number identifies Acetyl cyanide, 90%?
Acetyl cyanide, 90% is registered under CAS 631-57-2. You may also see it listed as Pyruvonitrile, 2-Oxopropionitrile, Propanenitrile, 2-oxo-. Our catalogue number for this item is ZX-008746.
What are the formula and molar mass of Acetyl cyanide, 90%?
For Acetyl cyanide, 90%, its formula is C3H3NO and its molar mass is 69.06 g/mol. The systematic (IUPAC) name is acetyl cyanide. InChIKey QLDHWVVRQCGZLE-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Acetyl cyanide, 90%?
This listing is 90% purity. Standard packs are 5 g, 25 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Acetyl cyanide, 90%?
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 Acetyl cyanide, 90% to my country?
Yes. Because Acetyl cyanide, 90% is classed as hazardous (UN 3273), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store Acetyl cyanide, 90%?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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