(R)-(+)-Methyl (R)-2-chloropropionate
Synonym(s):(R)-(+)-2-Chloropropionic acid methyl ester
- CAS NO.:77287-29-7
- Empirical Formula: C4H7ClO2
- Molecular Weight: 122.55
- MDL number: MFCD00062940
- EINECS: 278-658-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is (R)-(+)-Methyl (R)-2-chloropropionate?
Chemical properties
Clear colorless liquid
The Uses of (R)-(+)-Methyl (R)-2-chloropropionate
Chiral starting material
Purification Methods
Purify the ester by repeated distillation [Walker J Chem Soc 67 916 1895, Walden Chem Ber 28 1293 1985, see also Gless Synth Commun 16 633 1986]. [Beilstein 2 H 248.]
Properties of (R)-(+)-Methyl (R)-2-chloropropionate
Boiling point: | 132-134 °C(lit.) |
alpha | 26 º (neat) |
Density | 1.152 g/mL at 25 °C(lit.) |
refractive index | n |
Flash point: | 99 °F |
form | clear liquid |
color | Colorless to Almost colorless |
optical activity | [α]20/D +26°, neat |
BRN | 1720590 |
CAS DataBase Reference | 77287-29-7(CAS DataBase Reference) |
Safety information for (R)-(+)-Methyl (R)-2-chloropropionate
Signal word | Warning |
Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (R)-(+)-Methyl (R)-2-chloropropionate
(R)-(+)-Methyl (R)-2-chloropropionate manufacturer
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