4,6-Dichloropyrimidine, 98%

Name: 4,6-Dichloropyrimidine, 98%
Brand: Vaqora Chemicals
SKU: VQ-011944

About 4,6-Dichloropyrimidine, 98%

Listed under CAS 1193-21-1, 4,6-Dichloropyrimidine is a diazine derivative available from Vaqora Chemicals at a purity of 98%. Its molecular formula is C4H2Cl2N2 and its molecular weight is 148.98 g/mol. It is also known as Pyrimidine, 4,6-dichloro- or 4,6-dichloro-pyrimidine.

The material typically appears as white, yellow to orange powder, crystals or crystalline beads. Reported physical data include a melting point of 65-67 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, 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	4,6-Dichloropyrimidine, 98%
Catalogue No.	VQ-011944
CAS Number	1193-21-1
IUPAC name	4,6-dichloropyrimidine
Molecular formula	C₄H₂Cl₂N₂
Molecular weight	148.98 g/mol
Exact mass	147.9595
Purity / assay	98%
HSN code	29335990
InChIKey	XJPZKYIHCLDXST-UHFFFAOYSA-N
SMILES	C1=C(N=CN=C1Cl)Cl
PubChem CID	70943

Physical properties
Physical form	Granules
Appearance	White, yellow to orange powder, crystals or crystalline beads
Melting point	65-67 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 2
TPSA	25.8 Å²
UN number	UN 3263
Synonyms	Pyrimidine, 4,6-dichloro-, 4,6-dichloro-pyrimidine, 4,6-dichloro pyrimidine, dichloropyrmidine, dichloropyrimidine, 4,6-dichloropyrimdine, 4,6-dichloropyrimidin, 4,6-dichlorpyrimidine, 4,6 dichloropyrimidine, 4,6-dichioropyrimidine, 4,6-dichlor-pyrimidine, 4,6-dichloropyrirnidine

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H332Harmful if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P330, P333 + P317, P362 + P364, P363, P391

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 4,6-Dichloropyrimidine, 98%?

The CAS Registry Number of 4,6-Dichloropyrimidine, 98% is 1193-21-1. It is also known as Pyrimidine, 4,6-dichloro-, 4,6-dichloro-pyrimidine, 4,6-dichloro pyrimidine.

What is the molecular formula and molecular weight of 4,6-Dichloropyrimidine, 98%?

4,6-Dichloropyrimidine, 98% has the molecular formula C4H2Cl2N2 and a molecular weight of 148.98 g/mol. Its IUPAC name is 4,6-dichloropyrimidine.

Which grade and pack sizes of 4,6-Dichloropyrimidine, 98% can I order?

We supply 4,6-Dichloropyrimidine, 98% in (98%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4,6-Dichloropyrimidine, 98%?

Yes. Every lot of 4,6-Dichloropyrimidine, 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 4,6-Dichloropyrimidine, 98% be shipped internationally?

Yes. 4,6-Dichloropyrimidine, 98% is classified as hazardous (UN 3263), 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.