(S)-(+)-Epichlorohydrine, 99%

Name: (S)-(+)-Epichlorohydrine, 99%
Brand: Vaqora Chemicals
SKU: VQ-010222

About (S)-(+)-Epichlorohydrine, 99%

Listed under CAS 67843-74-7, (S)-(+)-Epichlorohydrine is an ether building block available from Vaqora Chemicals (Puriss grade) with a typical assay of 99%. With the molecular formula C3H5ClO, it has a molar mass of 92.52 g/mol. Its systematic (IUPAC) name is (2S)-2-(chloromethyl)oxirane. Alternative names: (S)-(+)-2-(Chloromethyl)oxirane and (S)-(Chloromethyl)oxirane.

The material typically appears as a colourless to pale yellow liquid. Reported physical data include a density of 1.183 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. It carries the GHS signal word “Danger” with 8 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis, oxidation reactions and enzyme inhibition studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g, 25 g and 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Oxidation reactions
Enzyme inhibition studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	(S)-(+)-Epichlorohydrine, 99%
Catalogue No.	VQ-010222
CAS Number	67843-74-7
IUPAC name	(2S)-2-(chloromethyl)oxirane
Molecular formula	C₃H₅ClO
Molecular weight	92.52 g/mol
Exact mass	92.0029
Grade	Puriss
Purity / assay	99%
HSN code	29420090
InChIKey	BRLQWZUYTZBJKN-GSVOUGTGSA-N
SMILES	C1[C@H](O1)CCl
PubChem CID	149428

Physical properties
Physical form	Liquid
Appearance	Colourless to pale yellow liquid
Density	1.183 g/mL at 25 °C
LogP (XLogP3)	0.5
H-bond donors / acceptors	0 / 1
TPSA	12.5 Å²
UN number	UN 2023
Synonyms	(S)-(+)-2-(Chloromethyl)oxirane, (S)-(Chloromethyl)oxirane, Epichlorohydrin, (+)-, (+)-epichlorohydrin, (S)-Epichlorohydrin, (S)-(+)-Epichlorohydrin, (S)-2-(Chloromethyl)oxirane, Oxirane, (chloromethyl)-, (2S)-, (S)-1-Chloro-2,3-epoxypropane, (2S)-(+)-3-Chloro-1,2-propenoxide, s-epichlorohydrin, (S)-3-Chloropropylene Oxide

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H301Toxic if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H330Fatal if inhaled
H350May cause cancer

Precautionary statements: P203, P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P280, P284, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (S)-(+)-Epichlorohydrine, 99%?

The CAS Registry Number of (S)-(+)-Epichlorohydrine, 99% is 67843-74-7. It is also known as (S)-(+)-2-(Chloromethyl)oxirane, (S)-(Chloromethyl)oxirane, Epichlorohydrin, (+)-.

What is the molecular formula and molecular weight of (S)-(+)-Epichlorohydrine, 99%?

(S)-(+)-Epichlorohydrine, 99% has the molecular formula C3H5ClO and a molecular weight of 92.52 g/mol. Its IUPAC name is (2S)-2-(chloromethyl)oxirane.

Which grade and pack sizes of (S)-(+)-Epichlorohydrine, 99% can I order?

We supply (S)-(+)-Epichlorohydrine, 99% in Puriss (99%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-(+)-Epichlorohydrine, 99%?

Yes. Every lot of (S)-(+)-Epichlorohydrine, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (S)-(+)-Epichlorohydrine, 99% be shipped internationally?

Yes. (S)-(+)-Epichlorohydrine, 99% is classified as hazardous (UN 2023), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.