(S)-(+)-2-Chloropropan-1-ol
Also known as: (S)-2-Chloropropan-1-ol, (S)-(+)-Propylene chlorohydrin, (2S)-2-Chloro-1-propanol, (S)-2-Chloro-1-propanol, 1-Propanol, 2-chloro-, (2S)-
(S)-(+)-2-Chloropropan-1-ol (CAS 19210-21-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C3H7ClO and a molecular weight of 94.540 g/mol. Key properties include a boiling point of 133.5±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 44.4±0.0 °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 Aug 21, 2026.
- CAS No.
- 19210-21-0
- Jingsj CID
- J-13171-5
- Molecular Formula
- C3H7ClO
- Molecular Weight
- 94.540 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 133.5±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 44.4±0.0 °C |
| Exact Mass | 94.018539 |
| PSA | 20.23000 |
| LogP | 0.27 |
| Vapor Pressure | 3.7±0.5 mmHg at 25°C |
| Refractive Index | 1.424 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2905590090 |
|---|---|
| Summary | 2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。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 (S)-(+)-2-Chloropropan-1-ol?
The CAS number of (S)-(+)-2-Chloropropan-1-ol is 19210-21-0.
What are the molecular formula and molecular weight of (S)-(+)-2-Chloropropan-1-ol?
(S)-(+)-2-Chloropropan-1-ol has molecular formula C3H7ClO and molecular weight 94.540 g/mol.
Is (S)-(+)-2-Chloropropan-1-ol hazardous?
(S)-(+)-2-Chloropropan-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 (S)-(+)-2-Chloropropan-1-ol?
For (S)-(+)-2-Chloropropan-1-ol, Upstream Products: (S)-(-)-Propylene oxide, (S)-(-)-2-Chloropropanoic acid, (R)-(+)-Propylene oxide; Downstream Products: (R)-(+)-Propylene oxide, (S)-(-)-Propylene oxide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-(+)-2-Chloropropan-1-ol (CAS 19210-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13171-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.