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API Impurities

Phenethyl Isocyanate

Reference StandardAvailable on request

Order Phenethyl Isocyanate (CAS 1943-82-4) online at Zemixal: C9H9NO, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Phenethyl Isocyanate chemical structure
CAS number1943-82-4
FormulaC9H9NO
Molar mass147.17 g/mol
Physical formSolid
HS code38229090
InChIKeyHACRKYQRZABURO-UHFFFAOYSA-N
IUPAC name2-isocyanatoethylbenzene

About Phenethyl Isocyanate

Researchers and plant chemists source Phenethyl Isocyanate from Zemixal for routine and specialised work. Identity at a glance (Reference Standard): CAS 1943-82-4, formula C9H9NO and molar mass 147.17 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H302, H314, H317 and H331. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Phenethyl Isocyanate
Product namePhenethyl Isocyanate
Catalogue numberZX-031645
CAS number1943-82-4
IUPAC name2-isocyanatoethylbenzene
Molecular formulaC9H9NO
Molar mass147.17 g/mol
Exact mass147.0684
GradeReference Standard
Physical formSolid
XLogP32.9
H-bond donors / acceptors0 / 2
Topological polar surface area29.4 Ų
HS code38229090
InChIKeyHACRKYQRZABURO-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)CCN=C=O
PubChem CID160602
Synonyms(2-Isocyanatoethyl)benzene, Phenylethyl isocyanate, 2-Phenylethylisocyanate, 2-Phenylethyl Isocyanate, Phenylethylisocyanate, Benzene, (2-isocyanatoethyl)-, (2-Isocyanato-ethyl)-benzene, Isocyanic Acid Phenethyl Ester, Isocyanic Acid 2-Phenylethyl Ester, phenylethyl-isocyanat, phenylethyl-isocyanate

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
GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H317May cause an allergic skin reaction
  • H331Toxic if inhaled
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P233, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P333 + P317, P342 + P316, P362 + P364, P363, P391

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 Phenethyl Isocyanate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Phenethyl Isocyanate

Which CAS number identifies Phenethyl Isocyanate?
Phenethyl Isocyanate is registered under CAS 1943-82-4. You may also see it listed as (2-Isocyanatoethyl)benzene, Phenylethyl isocyanate, 2-Phenylethylisocyanate. Our catalogue number for this item is ZX-031645.
What are the formula and molar mass of Phenethyl Isocyanate?
For Phenethyl Isocyanate, its formula is C9H9NO and its molar mass is 147.17 g/mol. The systematic (IUPAC) name is 2-isocyanatoethylbenzene. InChIKey HACRKYQRZABURO-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Phenethyl Isocyanate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Phenethyl Isocyanate?
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 Phenethyl Isocyanate to my country?
Yes. Because Phenethyl Isocyanate 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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