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4-(2-bromoethoxy)benzonitrile

4-(2-溴乙氧基)苯甲腈

Also known as: 4-(2-bromoethoxy)benzonitrile, benzonitrile, 4-(2-bromoethoxy)-, Benzonitrile,4-(2-bromoethoxy)-, MFCD04125745, 4-(2-bromethoxy)benzonitrile, 4-(2-bromo-ethoxy)-benzonitrile

4-(2-bromoethoxy)benzonitrile (CAS 37142-39-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8BrNO and a molecular weight of 226.07000 g/mol. It is also known as benzonitrile, 4-(2-bromoethoxy)-, Benzonitrile,4-(2-bromoethoxy)- and MFCD04125745. Key properties include a boiling point of 337.4ºC at 760mmHg, a density of 1.48g/cm3 and a flash point of 157.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
37142-39-5
Jingsj CID
J-1355995-7
Molecular Formula
C9H8BrNO
Chinese Name
4-(2-溴乙氧基)苯甲腈
Molecular Weight
226.07000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point337.4ºC at 760mmHg
Density1.48g/cm3
Flash Point157.9ºC
Exact Mass224.97900
PSA33.02000
LogP2.33198
Refractive Index1.569
Storage Conditions2-8°C

Customs & Trade Information

HS Code2926909090
SummaryHS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-(2-bromoethoxy)benzonitrile?

The CAS number of 4-(2-bromoethoxy)benzonitrile is 37142-39-5.

What are the molecular formula and molecular weight of 4-(2-bromoethoxy)benzonitrile?

4-(2-bromoethoxy)benzonitrile has molecular formula C9H8BrNO and molecular weight 226.07000 g/mol.

What are the upstream and downstream products of 4-(2-bromoethoxy)benzonitrile?

For 4-(2-bromoethoxy)benzonitrile, Upstream Products: 4-Hydroxybenzonitrile, 1,2-Dibromoethane; Downstream Products: 4-(2-Aminoethoxy)benzonitrile.

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

Last updated:

How to cite: Jingsj. "4-(2-bromoethoxy)benzonitrile (CAS 37142-39-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355995-7 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.