2-Chloromalonaldehyde

Name: 2-Chloromalonaldehyde
Brand: Vaqora Chemicals
SKU: VQ-039095

About 2-Chloromalonaldehyde

2-Chloromalonaldehyde (CAS 36437-19-1) is a carbonyl building block offered by Vaqora Chemicals. With the molecular formula C3H3ClO2, it has a molar mass of 106.51 g/mol. The IUPAC name is 2-chloropropanedial. Common synonyms include Propanedial, chloro- and 2-Chloro-1,3-propanedial.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis, condensation and reductive amination and API intermediates. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 2-Chloromalonaldehyde is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Chloromalonaldehyde
Catalogue No.	VQ-039095
CAS Number	36437-19-1
IUPAC name	2-chloropropanedial
Molecular formula	C₃H₃ClO₂
Molecular weight	106.51 g/mol
Exact mass	105.9822
InChIKey	KTRZQCIGJUWSGE-UHFFFAOYSA-N
SMILES	C(=O)C(C=O)Cl
PubChem CID	147646

Physical properties
Physical form	Other
LogP (XLogP3)	0.1
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Propanedial, chloro-, 2-Chloro-1,3-propanedial, chloropropanedial, chloromalonalde-hyde, Chloromalonic dialdehyde, 2-chloropropane-1,3-dial

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + 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-Chloromalonaldehyde?

The CAS Registry Number of 2-Chloromalonaldehyde is 36437-19-1. It is also known as Propanedial, chloro-, 2-Chloro-1,3-propanedial, chloropropanedial.

What is the molecular formula and molecular weight of 2-Chloromalonaldehyde?

2-Chloromalonaldehyde has the molecular formula C3H3ClO2 and a molecular weight of 106.51 g/mol. Its IUPAC name is 2-chloropropanedial.

Which grade and pack sizes of 2-Chloromalonaldehyde can I order?

We supply 2-Chloromalonaldehyde, 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 2-Chloromalonaldehyde?

Yes. Every lot of 2-Chloromalonaldehyde 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-Chloromalonaldehyde be shipped internationally?

Yes. 2-Chloromalonaldehyde 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.