Fumarylchloride, extra pure >95%

Name: Fumarylchloride, extra pure >95%
Brand: Vaqora Chemicals
SKU: VQ-019972

About Fumarylchloride, extra pure >95%

Vaqora Chemicals supplies Fumarylchloride in Extra Pure grade, an acylating agent registered under CAS number 627-63-4 with a typical assay of above 95%. With the molecular formula C4H2Cl2O2, it has a molar mass of 152.96 g/mol. Systematically, it is named (E)-but-2-enedioyl dichloride. Common synonyms include Fumaroyl dichloride and Fumaroyl chloride.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Fumarylchloride in 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Fumarylchloride, extra pure >95%
Catalogue No.	VQ-019972
CAS Number	627-63-4
IUPAC name	(E)-but-2-enedioyl dichloride
Molecular formula	C₄H₂Cl₂O₂
Molecular weight	152.96 g/mol
Exact mass	151.9432
Grade	Extra Pure
Purity / assay	>95%
InChIKey	ZLYYJUJDFKGVKB-OWOJBTEDSA-N
SMILES	C(=C/C(=O)Cl)\C(=O)Cl
PubChem CID	5325504

Physical properties
Physical form	Other
LogP (XLogP3)	1.5
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Fumaroyl dichloride, Fumaroyl chloride, fumaryl dichloride, Chlorure de fumaryle, 2-Butenedioyl dichloride, (E)-, 2-Butenedioyl dichloride, (2E)-, Dichlorid kyseliny fumarove, TL 189, Fumaric acid dichloride, (2E)-but-2-enedioyl dichloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H332Harmful if inhaled

Precautionary statements: P260, P261, P264, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P362 + P364, P363, P405, P501

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 Fumarylchloride, extra pure >95%?

The CAS Registry Number of Fumarylchloride, extra pure >95% is 627-63-4. It is also known as Fumaroyl dichloride, Fumaroyl chloride, fumaryl dichloride.

What is the molecular formula and molecular weight of Fumarylchloride, extra pure >95%?

Fumarylchloride, extra pure >95% has the molecular formula C4H2Cl2O2 and a molecular weight of 152.96 g/mol. Its IUPAC name is (E)-but-2-enedioyl dichloride.

Which grade and pack sizes of Fumarylchloride, extra pure >95% can I order?

We supply Fumarylchloride, extra pure >95% in Extra Pure (>95%) 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 Fumarylchloride, extra pure >95%?

Yes. Every lot of Fumarylchloride, extra pure >95% 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 Fumarylchloride, extra pure >95% be shipped internationally?

Yes. Fumarylchloride, extra pure >95% is classified as hazardous, 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.