Chromane-2-carbonyl chloride

Also known as: 2-Chromanecarbonyl chloride, 2-chlorocarbonyl-3,4-dihydro-2H-1-benzopyran, 2-chromancarbonyl chloride, 2H-1-Benzopyran-2-carbonyl chloride, 3,4-dihydro-, 2H-1-Benzopyran-2-carbonyl chloride,3,4-dihydro-(9CI), 3,4-dihydro-1-benzopyran-2-carboxylic acid chloride, 3,4-dihydro-2H-benzopyran-2-carbonyl chloride, chroman-2-carbonyl chloride, chroman-2-carboxylic acid chloride, 3,4-dihydro-2H-chromene-2-carbonyl chloride

Chromane-2-carbonyl chloride (CAS 77039-78-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H9ClO2 and a molecular weight of 196.63000 g/mol. Key properties include a boiling point of 292.4ºC at 760 mmHg, a density of 1.281g/cm3 and a flash point of 108.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77039-78-2
Jingsj CID: J-1376365-0
Molecular Formula: C₁₀H₉ClO₂
Molecular Weight: 196.63000 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	292.4ºC at 760 mmHg
Density	1.281g/cm3
Flash Point	108.9ºC
Exact Mass	196.02900
PSA	26.30000
LogP	2.14560
Refractive Index	1.557

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Chromane-2-carbonyl chloride?

The CAS number of Chromane-2-carbonyl chloride is 77039-78-2.

What are the molecular formula and molecular weight of Chromane-2-carbonyl chloride?

Chromane-2-carbonyl chloride has molecular formula C10H9ClO2 and molecular weight 196.63000 g/mol.

What are the upstream and downstream products of Chromane-2-carbonyl chloride?

For Chromane-2-carbonyl chloride, Upstream Products: Chroman-2-carboxylic acid, Chromocarb; Downstream Products: 1-(3,4-dihydro-2H-chromen-2-yl)methanamine.

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. "Chromane-2-carbonyl chloride (CAS 77039-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376365-0 (accessed 2026-11-09).

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