N,N'-Bis(2-chloroethyl)urea

Also known as: 1,3-bis(2-chloroethyl)urea, BCU, Carmustine impurity A, Carmustine Related Compound A, NSC 36198, Urea, N,N'-bis(2-chloroethyl)-

N,N'-Bis(2-chloroethyl)urea (CAS 2214-72-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H10Cl2N2O and a molecular weight of 185.05200 g/mol. Key properties include a boiling point of 358.2ºC at 760mmHg, a density of 1.245g/cm3 and a flash point of 170.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2214-72-4
Jingsj CID: J-1522315-9
Molecular Formula: C₅H₁₀Cl₂N₂O
Molecular Weight: 185.05200 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	358.2ºC at 760mmHg
Density	1.245g/cm3
Flash Point	170.4ºC
Exact Mass	184.01700
PSA	41.13000
LogP	1.54500
Vapor Pressure	2.59E-05mmHg at 25°C
Refractive Index	1.478

Customs & Trade Information

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of N,N'-Bis(2-chloroethyl)urea?

The CAS number of N,N'-Bis(2-chloroethyl)urea is 2214-72-4.

What are the molecular formula and molecular weight of N,N'-Bis(2-chloroethyl)urea?

N,N'-Bis(2-chloroethyl)urea has molecular formula C5H10Cl2N2O and molecular weight 185.05200 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N,N'-Bis(2-chloroethyl)urea (CAS 2214-72-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522315-9 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.