2-Chlorocinnamic acid, 98%

Name: 2-Chlorocinnamic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-008242

About 2-Chlorocinnamic acid, 98%

Vaqora Chemicals supplies 2-Chlorocinnamic acid, a carboxylic acid registered under CAS number 3752-25-8, specified at 98% purity. With the molecular formula C9H7ClO2, it has a molar mass of 182.6 g/mol. The IUPAC name is (E)-3-(2-chlorophenyl)prop-2-enoic acid. Alternative names: o-Chlorocinnamic acid and CINNAMIC ACID, o-CHLORO-.

In its supplied form it is white to off-white powder or crystals. Literature values give a melting point of 210-213 °C. Its solubility is described as insoluble (water). Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 25 g and 100 g packs, 2-Chlorocinnamic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Chlorocinnamic acid, 98%
Catalogue No.	VQ-008242
CAS Number	3752-25-8
IUPAC name	(E)-3-(2-chlorophenyl)prop-2-enoic acid
Molecular formula	C₉H₇ClO₂
Molecular weight	182.6 g/mol
Exact mass	182.0135
Purity / assay	98%
HSN code	29420090
InChIKey	KJRRTHHNKJBVBO-AATRIKPKSA-N
SMILES	C1=CC=C(C(=C1)/C=C/C(=O)O)Cl
PubChem CID	700642

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	210-213 °C
Solubility	Insoluble (water)
LogP (XLogP3)	2.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	o-Chlorocinnamic acid, CINNAMIC ACID, o-CHLORO-, 2-Propenoic acid, 3-(2-chlorophenyl)-, 3-(2-Chlorophenyl)-2-propenoic acid, trans-2-chlorocinnamic acid, (E)-3-(2-Chlorophenyl)acrylic acid, 3-(2-chlorophenyl)acrylic acid, (2E)-3-(2-Chlorophenyl)-2-propenoic acid, (2E)-3-(2-chlorophenyl)prop-2-enoic acid, (E)-o-Chlorocinnamic acid, 2-Chlorocinnamic acid, predominantly trans, 2-(2-Chlorophenyl)propenoic acid

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 2-Chlorocinnamic acid, 98%?

The CAS Registry Number of 2-Chlorocinnamic acid, 98% is 3752-25-8. It is also known as o-Chlorocinnamic acid, CINNAMIC ACID, o-CHLORO-, 2-Propenoic acid, 3-(2-chlorophenyl)-.

What is the molecular formula and molecular weight of 2-Chlorocinnamic acid, 98%?

2-Chlorocinnamic acid, 98% has the molecular formula C9H7ClO2 and a molecular weight of 182.6 g/mol. Its IUPAC name is (E)-3-(2-chlorophenyl)prop-2-enoic acid.

Which grade and pack sizes of 2-Chlorocinnamic acid, 98% can I order?

We supply 2-Chlorocinnamic acid, 98% in (98%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chlorocinnamic acid, 98%?

Yes. Every lot of 2-Chlorocinnamic acid, 98% 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 2-Chlorocinnamic acid, 98% be shipped internationally?

Yes. 2-Chlorocinnamic acid, 98% 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.