1-chloro-2,3-difluorobenzene

Also known as: 1-Chloro-2,3-difluorobenzene, Benzene, 1-chloro-2,3-difluoro-, 2,3-Difluorochlorobenzene, 3-chloro-1,2-difluorobenzene, 1,2-Difluor-3-chlorbenzol, 1-Chlor-2,3-difluorbenzol

1-chloro-2,3-difluorobenzene (CAS 36556-47-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3ClF2 and a molecular weight of 148.538 g/mol. Key properties include a boiling point of 137.1±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 34.6±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 36556-47-5
Jingsj CID: J-1387693-2
Molecular Formula: C₆H₃ClF₂
Molecular Weight: 148.538 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	137.1±20.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	34.6±15.2 °C
Exact Mass	147.989136
LogP	2.49
Vapor Pressure	8.9±0.2 mmHg at 25°C
Refractive Index	1.479
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-chloro-2,3-difluorobenzene?

The CAS number of 1-chloro-2,3-difluorobenzene is 36556-47-5.

What are the molecular formula and molecular weight of 1-chloro-2,3-difluorobenzene?

1-chloro-2,3-difluorobenzene has molecular formula C6H3ClF2 and molecular weight 148.538 g/mol.

What are the upstream and downstream products of 1-chloro-2,3-difluorobenzene?

For 1-chloro-2,3-difluorobenzene, Upstream Products: 1,2,3-Trichlorobenzene; Downstream Products: 1,2-Difluorobenzene.

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. "1-chloro-2,3-difluorobenzene (CAS 36556-47-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1387693-2 (accessed 2026-11-09).

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