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1,1-Dichloropropene

Also known as: 1,1-Dichloropropylene, 1,1-Dichlorpropen, 1,1-dichloro-1-propen, 1,1-dichloro-prop-1-ene, 1-Propene, 1,1-dichloro-, EINECS 209-253-3, MFCD00000839, NSC 6201

1,1-Dichloropropene (CAS 563-58-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H4Cl2 and a molecular weight of 110.97000 g/mol. Key properties include a boiling point of 78.1ºC at 760mmHg, a density of 1.177g/cm3 and a flash point of 11°C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
563-58-6
Jingsj CID
J-10327-5
Molecular Formula
C3H4Cl2
Molecular Weight
110.97000 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point78.1ºC at 760mmHg
Density1.177g/cm3
Flash Point11°C
Exact Mass109.96900
LogP2.32530

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger
  • H225 — Highly flammable liquid and vapour
  • H301 — Toxic if swallowed
  • H311 — Toxic in contact with skin
  • H331 — Toxic if inhaled
  • H370 — Causes damage to organs

Frequently Asked Questions

What is the CAS number of 1,1-Dichloropropene?

The CAS number of 1,1-Dichloropropene is 563-58-6.

What are the molecular formula and molecular weight of 1,1-Dichloropropene?

1,1-Dichloropropene has molecular formula C3H4Cl2 and molecular weight 110.97000 g/mol.

Is 1,1-Dichloropropene hazardous?

1,1-Dichloropropene has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.

What are the upstream and downstream products of 1,1-Dichloropropene?

For 1,1-Dichloropropene, Upstream Products: 1,1,2-Trichloropropane, Triethylsilane, 3,3,3-Trichloroprop-1-ene; Downstream Products: Propyne, 2-Butynoic acid, 1,1,3-Trichloropropene.

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

Last updated:

How to cite: Jingsj. "1,1-Dichloropropene (CAS 563-58-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10327-5 (accessed 2026-11-09).

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