(R)-(−)-Epichlorohydrine, 99%

Name: (R)-(−)-Epichlorohydrine, 99%
Brand: Vaqora Chemicals
SKU: VQ-010220

About (R)-(−)-Epichlorohydrine, 99%

Listed under CAS 51594-55-9, (R)-(−)-Epichlorohydrine is an ether building block available from Vaqora Chemicals in Puriss grade, specified at 99% purity. Its molecular formula is C3H5ClO and its molecular weight is 92.52 g/mol. The IUPAC name is (2R)-2-(chloromethyl)oxirane. It is also known as (R)-(-)-2-(Chloromethyl)oxirane or (R)-(-)-Epichlorohydrin.

It is supplied as a colourless liquid. Reported physical data include a boiling point of 114 °C and a density of 1.180 g/mL at 20 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer (R)-(−)-Epichlorohydrine in 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(R)-(−)-Epichlorohydrine, 99%
Catalogue No.	VQ-010220
CAS Number	51594-55-9
IUPAC name	(2R)-2-(chloromethyl)oxirane
Molecular formula	C₃H₅ClO
Molecular weight	92.52 g/mol
Exact mass	92.0029
Grade	Puriss
Purity / assay	99%
HSN code	29109000
InChIKey	BRLQWZUYTZBJKN-VKHMYHEASA-N
SMILES	C1[C@@H](O1)CCl
PubChem CID	2734062

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	114 °C
Density	1.180 g/mL at 20 °C
LogP (XLogP3)	0.5
H-bond donors / acceptors	0 / 1
TPSA	12.5 Å²
UN number	UN 2023
Synonyms	(R)-(-)-2-(Chloromethyl)oxirane, (R)-(-)-Epichlorohydrin, (-)-Epichlorohydrin, (R)-(Chloromethyl)oxirane, Epichlorohydrin, (-)-, (R)-Epichlorohydrin, (R)-2-(Chloromethyl)Oxirane, R-(-)-Epichlorohydrin, (R)-3-chloro-1,2-epoxypropane, Oxirane, (chloromethyl)-, (2R)-, (R)-1-Chloro-2,3-epoxypropane, Oxirane, (chloromethyl)-, (R)-

Safety & hazard information (GHS)

Flammable

Corrosive

Toxic

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
H331Toxic if inhaled
H350May cause cancer

Precautionary statements: P203, P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P270, P271, P272, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P318

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 (R)-(−)-Epichlorohydrine, 99%?

The CAS Registry Number of (R)-(−)-Epichlorohydrine, 99% is 51594-55-9. It is also known as (R)-(-)-2-(Chloromethyl)oxirane, (R)-(-)-Epichlorohydrin, (-)-Epichlorohydrin.

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

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

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

We supply (R)-(−)-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 (R)-(−)-Epichlorohydrine, 99%?

Yes. Every lot of (R)-(−)-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 (R)-(−)-Epichlorohydrine, 99% be shipped internationally?

Yes. (R)-(−)-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.