(E)-3-Chloroacrylic acid

Name: (E)-3-Chloroacrylic acid
Brand: Vaqora Chemicals
SKU: VQ-050607

About (E)-3-Chloroacrylic acid

(E)-3-Chloroacrylic acid (CAS 2345-61-1) is a carboxylic acid offered by Vaqora Chemicals. The compound has the formula C3H3ClO2, corresponding to a molecular weight of 106.51 g/mol. Its systematic (IUPAC) name is (E)-3-chloroprop-2-enoic acid. Common synonyms include trans-3-Chloroacrylic acid and 2-Propenoic acid, 3-chloro-, (E)-.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(E)-3-Chloroacrylic acid
Catalogue No.	VQ-050607
CAS Number	2345-61-1
IUPAC name	(E)-3-chloroprop-2-enoic acid
Molecular formula	C₃H₃ClO₂
Molecular weight	106.51 g/mol
Exact mass	105.9822
InChIKey	MHMUCYJKZUZMNJ-OWOJBTEDSA-N
SMILES	C(=C/Cl)\C(=O)O
PubChem CID	638124

Physical properties
Physical form	Other
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	trans-3-Chloroacrylic acid, 2-Propenoic acid, 3-chloro-, (E)-, trans-3-Chloropropenoic acid, (2E)-3-Chloro-2-propenoic acid, (E)-3-Chloro-2-propenoic acid, Acrylic acid, 3-chloro-, trans-, Acrylic acid, 3-chloro-, (E)-, trans-beta-Chloroacrylic acid, 2-Propenoic acid, 3-chloro-, (E)-(9CI), 3-chloroprop-2-enoic acid, 2-propenoic acid, 3-chloro-, (2E)-, (2E)-3-Chloroprop-2-enoic acid

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P363, P403 + P233, 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 (E)-3-Chloroacrylic acid?

The CAS Registry Number of (E)-3-Chloroacrylic acid is 2345-61-1. It is also known as trans-3-Chloroacrylic acid, 2-Propenoic acid, 3-chloro-, (E)-, trans-3-Chloropropenoic acid.

What is the molecular formula and molecular weight of (E)-3-Chloroacrylic acid?

(E)-3-Chloroacrylic acid has the molecular formula C3H3ClO2 and a molecular weight of 106.51 g/mol. Its IUPAC name is (E)-3-chloroprop-2-enoic acid.

Which grade and pack sizes of (E)-3-Chloroacrylic acid can I order?

We supply (E)-3-Chloroacrylic acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (E)-3-Chloroacrylic acid?

Yes. Every lot of (E)-3-Chloroacrylic acid 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 (E)-3-Chloroacrylic acid be shipped internationally?

Yes. (E)-3-Chloroacrylic acid 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.