Jingsj
.mol.sdf

2-Acetoxy-3,3-dichlorotetrahydropyran

2-乙酰氧基-3,3-二氯代四氢化吡喃

Also known as: 2-ACETOXY-3,3-DICHLOROTETRAHYDROPYRAN, 96, 2-Acetoxy-3,3-dichlorotetrahydropyrane, 2H-Pyran-2-ol, 3,3-dichlorotetrahydro-, 2-acetate, (3,3-dichlorooxan-2-yl) acetate, 3,3-dichloro-2H-3,4,5,6-tetrahydropyran-2-yl acetate

2-Acetoxy-3,3-dichlorotetrahydropyran (CAS 141942-54-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H10Cl2O3 and a molecular weight of 213.05800 g/mol. It is also known as 2-ACETOXY-3,3-DICHLOROTETRAHYDROPYRAN, 96, 2-Acetoxy-3,3-dichlorotetrahydropyrane and 2H-Pyran-2-ol, 3,3-dichlorotetrahydro-, 2-acetate. Key properties include a boiling point of 120-121ºC/11mmHg, a density of 1.33g/cm3 and a flash point of 120.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
141942-54-3
Jingsj CID
J-43991-6
Molecular Formula
C7H10Cl2O3
Chinese Name
2-乙酰氧基-3,3-二氯代四氢化吡喃
Molecular Weight
213.05800 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point120-121ºC/11mmHg
Density1.33g/cm3
Flash Point120.8ºC

Frequently Asked Questions

What is the CAS number of 2-Acetoxy-3,3-dichlorotetrahydropyran?

The CAS number of 2-Acetoxy-3,3-dichlorotetrahydropyran is 141942-54-3.

What are the molecular formula and molecular weight of 2-Acetoxy-3,3-dichlorotetrahydropyran?

2-Acetoxy-3,3-dichlorotetrahydropyran has molecular formula C7H10Cl2O3 and molecular weight 213.05800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Acetoxy-3,3-dichlorotetrahydropyran (CAS 141942-54-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43991-6 (accessed 2026-10-25).

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