Chloroacetaldehyde diethyl acetal
Also known as: 2-Chloro-1,1-diethoxyethane, Chloroacetal, Diethyl chloroacetal, 2-Chloro-1,1-diethoxyethane, Chloroacetal, 2-chloroacetal, 1,1-Diethoxy-2-chloroethane, Chloroacetaldehyde diethyl acetal, stab.
Chloroacetaldehyde diethyl acetal (CAS 621-62-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C6H13ClO2 and a molecular weight of 152.619 g/mol. Key properties include a melting point of -45 °C, a boiling point of 157.4±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 29.4±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour and H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 621-62-5
- Jingsj CID
- J-5892-4
- Molecular Formula
- C6H13ClO2
- Molecular Weight
- 152.619 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -45 °C |
|---|---|
| Boiling Point | 157.4±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 29.4±0.0 °C |
| Exact Mass | 152.060410 |
| PSA | 18.46000 |
| LogP | 1.67 |
| Vapor Pressure | 3.6±0.2 mmHg at 25°C |
| Refractive Index | 1.416 |
| Additional Property | 1.8 g/L (20 ºC) |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2911000000 |
|---|---|
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。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 Chloroacetaldehyde diethyl acetal?
The CAS number of Chloroacetaldehyde diethyl acetal is 621-62-5.
What are the molecular formula and molecular weight of Chloroacetaldehyde diethyl acetal?
Chloroacetaldehyde diethyl acetal has molecular formula C6H13ClO2 and molecular weight 152.619 g/mol.
Is Chloroacetaldehyde diethyl acetal hazardous?
Chloroacetaldehyde diethyl acetal has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed.
What are the upstream and downstream products of Chloroacetaldehyde diethyl acetal?
For Chloroacetaldehyde diethyl acetal, Upstream Products: vinyl acetate, Ethanol, Ethyl vinyl ether; Downstream Products: 2,2-diethoxyethyl benzoate, Diethylaminoacetaldehyde diethyl acetal, Phenoxyacetaldehyde diethyl acetal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chloroacetaldehyde diethyl acetal (CAS 621-62-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5892-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.