2-Chloro-2-propen-1-ol

Also known as: 2-Chloroallyl alcohol, 2-Chloroprop-2-en-1-ol, 2-Chloro-2-propenol, 2-Chloro-1-propene-3-ol, 2-Chloropropenol, 2-Chloropropene-3-ol

2-Chloro-2-propen-1-ol (CAS 5976-47-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C3H5ClO and a molecular weight of 92.52420 g/mol. Key properties include a boiling point of 133-134ºC(lit.), a density of 1.162 g/mL at 25ºC(lit.) and a flash point of 54.4 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 5976-47-6
Jingsj CID: J-36831-0
Molecular Formula: C₃H₅ClO
Molecular Weight: 92.52420 g/mol
Category: Alcohols
Last updated: 11/2/2026

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Physicochemical Properties

Boiling Point	133-134ºC(lit.)
Density	1.162 g/mL at 25ºC(lit.)
Flash Point	54.4 °C
Exact Mass	92.00290
PSA	20.23000
LogP	0.73120
Refractive Index	n20/D 1.459(lit.)

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

H226 — Flammable liquid and vapour
H302 — Harmful if swallowed
H312 — Harmful in contact with skin
H332 — Harmful if inhaled

Frequently Asked Questions

What is the CAS number of 2-Chloro-2-propen-1-ol?

The CAS number of 2-Chloro-2-propen-1-ol is 5976-47-6.

What are the molecular formula and molecular weight of 2-Chloro-2-propen-1-ol?

2-Chloro-2-propen-1-ol has molecular formula C3H5ClO and molecular weight 92.52420 g/mol.

Is 2-Chloro-2-propen-1-ol hazardous?

2-Chloro-2-propen-1-ol has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H312 — Harmful in contact with skin.

What are the upstream and downstream products of 2-Chloro-2-propen-1-ol?

For 2-Chloro-2-propen-1-ol, Upstream Products: 2,3-Dichloropropene, 1,2,3-Trichloropropane, 1,3-Dichloropropane; Downstream Products: 1-Acetoxy-3-chloroacetone, Hydroxyacetone, 2-chloropropanal.

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

Last updated: 11/2/2026

How to cite: Jingsj. "2-Chloro-2-propen-1-ol (CAS 5976-47-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36831-0 (accessed 2026-11-09).

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