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Ethyl 1-bromocyclobutanecarboxylate

Also known as: 1-BROMO-CYCLOBUTANECARBOXYLIC ACID ETHYL ESTER, 1-Bromo-1-carbethoxycyclobutane, 1-Ethoxycarbonyl-1-bromocyclobutane, Ethyl 1-bromocyclobutane-1-carboxylate, 1-Bromocyclobutanecarboxylic acid ethyl ester, ethyl alpha-bromocyclobutanecarboxylate, Cyclobutanecarboxylic acid, 1-bromo-, ethyl ester, NSC 135010

Ethyl 1-bromocyclobutanecarboxylate (CAS 35120-18-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H11BrO2 and a molecular weight of 207.065 g/mol. Key properties include a boiling point of 197.0±23.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 79.4±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35120-18-4
Jingsj CID
J-35054-9
Molecular Formula
C7H11BrO2
Molecular Weight
207.065 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point197.0±23.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point79.4±0.0 °C
Exact Mass205.994232
PSA26.30000
LogP1.98
Vapor Pressure0.4±0.4 mmHg at 25°C
Refractive Index1.517

GHS Safety & Compliance

CorrosionSignal word: Danger
  • H314 — Causes severe skin burns and eye damage

Customs & Trade Information

HS Code2916209090
Summary2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Ethyl 1-bromocyclobutanecarboxylate?

The CAS number of Ethyl 1-bromocyclobutanecarboxylate is 35120-18-4.

What are the molecular formula and molecular weight of Ethyl 1-bromocyclobutanecarboxylate?

Ethyl 1-bromocyclobutanecarboxylate has molecular formula C7H11BrO2 and molecular weight 207.065 g/mol.

Is Ethyl 1-bromocyclobutanecarboxylate hazardous?

Ethyl 1-bromocyclobutanecarboxylate has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.

What are the upstream and downstream products of Ethyl 1-bromocyclobutanecarboxylate?

For Ethyl 1-bromocyclobutanecarboxylate, Upstream Products: Ethyl cyclobutanecarboxylate, Ethanol, Cyclobutanecarboxylic acid; Downstream Products: N-Boc-1-aminocyclobutanecarboxylic acid, 1-bromocyclobutane-1-carboxylic acid, Cyclobutanecarboxaldehyde.

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

Last updated:

How to cite: Jingsj. "Ethyl 1-bromocyclobutanecarboxylate (CAS 35120-18-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35054-9 (accessed 2026-11-09).

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