ethyl (2R)-2-hydroxypropanoate

Ethyl (R)-2-hydroxypropanoate · D-Ethyl Lactate · (R)-Ethyl 2-hydroxypropanoate · ethyl (2R)-2-hydroxypropanoate · (+)-EthyL · Ethyl D-Lactate · (R)-Ethyl Lactate · D-Lactic acid ethyl

https://huagongshe.com/en/chemical/637513

ethyl (2R)-2-hydroxypropanoate molecular structure

Identifiers & Physical Properties

CAS No.	7699-00-5
Molecular formula	C5H10O3
Average molar mass	118.13 g/mol
Monoisotopic mass	118.06299418 g/mol
SMILES	CCOC(=O)[C@@H](C)O
InChIKey	LZCLXQDLBQLTDK-SCSAIBSYSA-N
PubChem CID	637513
ChEBI	CHEBI:78323
EC No.	628-439-9
DTXSID	DTXSID50348444

Chemical & Physical Properties

XLogP	0.2
Topological polar surface area	46.5
Hydrogen bond donors	1
Hydrogen bond acceptors	3
Rotatable bonds	3
Heavy atoms	8
Formal charge	0
Complexity	79
Boiling point	150-153 °C
Density	1.0345 g/cm3(Temp: 23 °C)
Refractive index	n20/D 1.413
Flash point	46 °C
Storage conditions	under inert gas (nitrogen or Argon) at 2-8°C
Solubility	Chloroform (Sparingly), Methanol (Slightly)
Physical state	liquid
pKa (acidity coefficient)	13.21±0.20(Predicted)
Color	Colourless
optical activity	Consistent with structure
BRN	1720840
InChI	InChI=1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m1/s1
InChIKey	LZCLXQDLBQLTDK-SCSAIBSYSA-N
SMILES	C(OCC)(=O)[C@H](O)C
LogP (partition coefficient)	-0.188 (est)
UNSPSC Code	12352108
NACRES	NA.22
GHS pictogram	GHS02,GHS05,GHS07
Signal word	Danger
GHS hazard statements	H226-H318-H335
GHS precautionary statements	P210-P233-P240-P241-P280-P305+P351+P338
Target organs	Respiratory system
Personal protective equipment (PPE)	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard symbols	Xi
Risk statements (R)	10-37-41
Safety statements (S)	24-26-39
UN transport number	UN 1192 3/PG 3
Water hazard class (WGK)	3
F	3
Hazard class	3.2Eye Dam. 1Flam. Liq. 3STOT SE 3
Packing group	III
Customs code	2918199890
Storage class	3 - Flammable liquids

Safety & Regulations

GHS classification	DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]H318 (97.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P210, P233, P240, P241, P242, P243, P261, P264+P265, P271, P280, P303+P361+P353, P304+P340, P305+P354+P338, P317, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard Classes and Categories	Flam. Liq. 3 (100%)Eye Dam. 1 (97.7%)STOT SE 3 (100%)
F	3
Personal protective equipment (PPE)	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Water hazard class (WGK)	3
UN transport number	UN 1192 3/PG 3
Customs code	2918199890
Risk statements (R)	10-37-41
Signal word	Danger
GHS pictogram	GHS02,GHS05,GHS07
Hazard symbols	Xi
Safety statements (S)	24-26-39
Hazard class	3.2Eye Dam. 1Flam. Liq. 3STOT SE 3
Storage class