ethyl (2R)-2-hydroxypropanoate
Also known as: (+)-Ethyl D-lactate, (R)-Ethyl 2-hydroxypropanoate, (R)-2-Hydroxypropionic acid ethyl ester, D-Lactic acid ethyl ester, Ethyl D-lactate, (+)-Ethyl (R)-2-hydroxypropionate, (R)-(+)-Lactic acid ethyl ester, Ethyl (R)-2-hydroxypropanoate, Ethyl D-(+)-lactate
ethyl (2R)-2-hydroxypropanoate (CAS 7699-00-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H10O3 and a molecular weight of 118.131 g/mol. Key properties include a boiling point of 154.5±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 54.6±6.4 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour, H318 — Causes serious eye damage and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7699-00-5
- Jingsj CID
- J-1365788-0
- Molecular Formula
- C5H10O3
- Molecular Weight
- 118.131 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 154.5±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 54.6±6.4 °C |
| Exact Mass | 118.062996 |
| PSA | 46.53000 |
| LogP | -0.19 |
| Vapor Pressure | 1.2±0.6 mmHg at 25°C |
| Refractive Index | 1.420 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2918110000 |
|---|---|
| Summary | 2918110000. lactic acid, its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of ethyl (2R)-2-hydroxypropanoate?
The CAS number of ethyl (2R)-2-hydroxypropanoate is 7699-00-5.
What are the molecular formula and molecular weight of ethyl (2R)-2-hydroxypropanoate?
ethyl (2R)-2-hydroxypropanoate has molecular formula C5H10O3 and molecular weight 118.131 g/mol.
Is ethyl (2R)-2-hydroxypropanoate hazardous?
ethyl (2R)-2-hydroxypropanoate has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H318 — Causes serious eye damage; H335 — May cause respiratory irritation.
What are the upstream and downstream products of ethyl (2R)-2-hydroxypropanoate?
For ethyl (2R)-2-hydroxypropanoate, Upstream Products: Ethyl pyruvate, Ethanol, L-Lactide; Downstream Products: (R)-(-)-1,2-Propanediol, Ethyl (S)-2-chloropropionate, D-(−)-Lactic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl (2R)-2-hydroxypropanoate (CAS 7699-00-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365788-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.