1,3-Dichlorobutane
1,3-二氯丁烷
Also known as: Butane, 1,3-dichloro-, 1,3-dichloro-butan, 1,3-Dichlorobutan
1,3-Dichlorobutane (CAS 1190-22-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H8Cl2 and a molecular weight of 127.01200 g/mol. It is also known as Butane, 1,3-dichloro-, 1,3-dichloro-butan and 1,3-Dichlorobutan. Key properties include a boiling point of 134 °C(lit.), a density of 1.115 g/mL at 25 °C(lit.) and a flash point of 87 °F. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1190-22-3
- Jingsj CID
- J-35230-3
- Molecular Formula
- C4H8Cl2
- Chinese Name
- 1,3-二氯丁烷
- Molecular Weight
- 127.01200 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 134 °C(lit.) |
|---|---|
| Density | 1.115 g/mL at 25 °C(lit.) |
| Flash Point | 87 °F |
| Exact Mass | 126.00000 |
| LogP | 2.24260 |
| Vapor Pressure | 10.2mmHg at 25°C |
| Refractive Index | n20/D 1.4431(lit.) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2903199000 |
|---|---|
| Summary | 2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,3-Dichlorobutane?
The CAS number of 1,3-Dichlorobutane is 1190-22-3.
What are the molecular formula and molecular weight of 1,3-Dichlorobutane?
1,3-Dichlorobutane has molecular formula C4H8Cl2 and molecular weight 127.01200 g/mol.
Is 1,3-Dichlorobutane hazardous?
1,3-Dichlorobutane has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Dichlorobutane (CAS 1190-22-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35230-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.