1,4-Dichlorobenzene-d4

Name: 1,4-Dichlorobenzene-d4
Brand: Vaqora Chemicals
SKU: VQ-052415

About 1,4-Dichlorobenzene-d4

Vaqora Chemicals supplies 1,4-Dichlorobenzene-d4, a stable isotope labelled standard registered under CAS number 3855-82-1. The compound has the formula C6H4Cl2, corresponding to a molecular weight of 151.02 g/mol. Its systematic (IUPAC) name is 1,4-dichloro-2,3,5,6-tetradeuteriobenzene. Common synonyms include Benzene-1,2,4,5-d4, 3,6-dichloro- and 1,4-Dichloro-2,3,5,6-tetradeuterobenzene.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1,4-Dichlorobenzene-d4 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1,4-Dichlorobenzene-d4
Catalogue No.	VQ-052415
CAS Number	3855-82-1
IUPAC name	1,4-dichloro-2,3,5,6-tetradeuteriobenzene
Molecular formula	C₆H₄Cl₂
Molecular weight	151.02 g/mol
Exact mass	149.9941
Grade	Reference Standard
HSN code	38229090
InChIKey	OCJBOOLMMGQPQU-RHQRLBAQSA-N
SMILES	[2H]C1=C(C(=C(C(=C1Cl)[2H])[2H])Cl)[2H]
PubChem CID	123202

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Benzene-1,2,4,5-d4, 3,6-dichloro-, 1,4-Dichloro-2,3,5,6-tetradeuterobenzene, 3,6-Dichlorobenzene-1,2,4,5-d4, 1,4-Dichloro(2H4)benzene, TMIJ-0346, 1,4-Dichloro(~2~H_4_)benzene, Benzene, 1,4-dichloro-, [2H4], 1,4-dichloro-2,3,5,6-tetradeuterio-benzene

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H319Causes serious eye irritation
H351Suspected of causing cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P264, P264 + P265, P270, P273, P280, P301 + P316, P305 + P351 + P338, P318, P321, P330, P337 + P317, P391, 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 1,4-Dichlorobenzene-d4?

The CAS Registry Number of 1,4-Dichlorobenzene-d4 is 3855-82-1. It is also known as Benzene-1,2,4,5-d4, 3,6-dichloro-, 1,4-Dichloro-2,3,5,6-tetradeuterobenzene, 3,6-Dichlorobenzene-1,2,4,5-d4.

What is the molecular formula and molecular weight of 1,4-Dichlorobenzene-d4?

1,4-Dichlorobenzene-d4 has the molecular formula C6H4Cl2 and a molecular weight of 151.02 g/mol. Its IUPAC name is 1,4-dichloro-2,3,5,6-tetradeuteriobenzene.

Which grade and pack sizes of 1,4-Dichlorobenzene-d4 can I order?

We supply 1,4-Dichlorobenzene-d4 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,4-Dichlorobenzene-d4?

Yes. Every lot of 1,4-Dichlorobenzene-d4 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 1,4-Dichlorobenzene-d4 be shipped internationally?

Yes. 1,4-Dichlorobenzene-d4 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.