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API Process Intermediates & Related Compounds

rac Styrene Oxide

Available on request

rac Styrene Oxide (CAS 96-09-3) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-033240.

Pack sizes
rac Styrene Oxide chemical structure
CAS number96-09-3
FormulaC8H8O
Molar mass120.15 g/mol
Physical formSolid
InChIKeyAWMVMTVKBNGEAK-UHFFFAOYSA-N
IUPAC name2-phenyloxirane

About rac Styrene Oxide

Researchers and plant chemists source rac Styrene Oxide from Zemixal for routine and specialised work. For your records, the material is defined by CAS 96-09-3, formula C8H8O and molar mass 120.15 g/mol. It is handled as a solid.

Typical applications

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

Hazard communication follows GHS (Danger: H312, H319 and H350). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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.

Reference standards for Colestyramine

See every impurity, metabolite and related compound we list for this API.

Colestyramine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of rac Styrene Oxide
Product namerac Styrene Oxide
Catalogue numberZX-033240
CAS number96-09-3
IUPAC name2-phenyloxirane
Molecular formulaC8H8O
Molar mass120.15 g/mol
Exact mass120.0575
Physical formSolid
XLogP31.6
H-bond donors / acceptors0 / 1
Topological polar surface area12.5 Ų
InChIKeyAWMVMTVKBNGEAK-UHFFFAOYSA-N
SMILESC1C(O1)C2=CC=CC=C2
PubChem CID7276
SynonymsStyrene oxide, Phenyloxirane, Epoxystyrene, Phenylethylene oxide, 1,2-Epoxyethylbenzene, Styrene epoxide, Styryl oxide, Phenethylene oxide, 1-Phenyloxirane, Styrene 7,8-oxide, (Epoxyethyl)benzene, Phenyl oxirane

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H312Harmful in contact with skin
  • H319Causes serious eye irritation
  • H350May cause cancer

Precautionary statements P203, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P317, P318, P321, P337 + P317, P362 + P364, 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 rac Styrene Oxide
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 rac Styrene Oxide

Which CAS number identifies rac Styrene Oxide?
rac Styrene Oxide is registered under CAS 96-09-3. You may also see it listed as Styrene oxide, Phenyloxirane, Epoxystyrene. Our catalogue number for this item is ZX-033240.
What are the formula and molar mass of rac Styrene Oxide?
For rac Styrene Oxide, its formula is C8H8O and its molar mass is 120.15 g/mol. The systematic (IUPAC) name is 2-phenyloxirane. InChIKey AWMVMTVKBNGEAK-UHFFFAOYSA-N lets you match it in any structure database.
How is rac Styrene Oxide used in pharmaceutical QC?
rac Styrene Oxide is a characterised reference material linked to Colestyramine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for rac Styrene Oxide?
The grade and assay are confirmed on the quotation and the batch COA. 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 rac Styrene Oxide?
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 rac Styrene Oxide to my country?
Yes. Because rac Styrene Oxide 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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