(R)-(-)-1,2-Propanediol

Modify Date: 2025-08-20 08:24:34

(R)-(-)-1,2-Propanediol Structure
(R)-(-)-1,2-Propanediol structure
Common Name (R)-(-)-1,2-Propanediol
CAS Number 4254-14-2 Molecular Weight 76.094
Density 1.0±0.1 g/cm3 Boiling Point 184.8±8.0 °C at 760 mmHg
Molecular Formula C3H8O2 Melting Point -57ºC
MSDS Chinese Flash Point 107.2±0.0 °C

 Use of (R)-(-)-1,2-Propanediol


(R)-(-)-1,2-Propanediol is a (R)-enantiomer of 1,2-Propanediol that produced from glucose in Escherichia coli expressing NADH-linked glycerol dehydrogenase genes[1].

 Names

Name (R)-propane-1,2-diol
Synonym More Synonyms

 (R)-(-)-1,2-Propanediol Biological Activity

Description (R)-(-)-1,2-Propanediol is a (R)-enantiomer of 1,2-Propanediol that produced from glucose in Escherichia coli expressing NADH-linked glycerol dehydrogenase genes[1].
Related Catalog
References

[1]. N E Altaras, et al. Metabolic engineering of a 1,2-propanediol pathway in Escherichia coli. Appl Environ Microbiol. 1999 Mar;65(3):1180-5.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 184.8±8.0 °C at 760 mmHg
Melting Point -57ºC
Molecular Formula C3H8O2
Molecular Weight 76.094
Flash Point 107.2±0.0 °C
Exact Mass 76.052429
PSA 40.46000
LogP -1.34
Vapour Pressure 0.2±0.8 mmHg at 25°C
Index of Refraction 1.430

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes F,Xn
Risk Phrases R20
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
HS Code 2905399090

 Synthetic Route

 Customs

HS Code 2905399090
Summary 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

 Articles38

More Articles
Percutaneous absorption and distribution of organophosphates (chlorpyrifos and dichlorvos) following dermal exposure and decontamination scenarios using in vitro human skin model.

Toxicol. Lett. 229(1) , 66-72, (2014)

To date, there has been little research investigating low-level human exposure to chemicals, and so the aim of this study was to examine the percutaneous penetration of organophosphates (dichlorvos an...

Use of a human skin in vitro model to investigate the influence of 'every-day' clothing and skin surface decontamination on the percutaneous penetration of organophosphates.

Toxicol. Lett. 229(1) , 257-64, (2014)

Organophosphates (OPs) are widely used in agriculture. Many studies have investigated the capability of personal protective equipment (PPE) to reduce chemical exposure; however, investigations into th...

Hydrogen-driven asymmetric reduction of hydroxyacetone to (R)-1,2-propanediol by Ralstonia eutropha transformant expressing alcohol dehydrogenase from Kluyveromyces lactis.

Microb. Cell Fact. 12(1) , 2, (2013)

Conversion of industrial processes to more nature-friendly modes is a crucial subject for achieving sustainable development. Utilization of hydrogen-oxidation reactions by hydrogenase as a driving for...

 Synonyms

Propylene glycol
R-(-)-1,2-propanediol
1,2-Propandiol
(2r)-propan-1,2-diol
UNII:6DC9Q167V3
(R)-Propylene glycol
(R)-(-)-1,2-Dihydroxypropane
1,2-Propyleneglycol
(2R)-1,2-Propanediol
DL-1,2-PROPANEDIOL
(R)-(-)-Propylene glycol
(-)-Propylene glycol
(R)-(−)-Propylene glycol
(−)-Propylene glycol
Propane-1,2-diol
propanediol
1,2-(RS)-Propanediol
1,2-propylene glycol
1,2-Propanediol, (R)-
(R)-1,2-Propanediol
(R)-(−)-1,2-Propanediol
(±)-1,2-Propanediol
(±)-Propylene glycol
1,2-propane-diol
PROPYLENE GLYCOL, (R)-
1,2-Propanediol, (2R)-
(R)-propane-1,2-diol
(RS)-1,2-Propanediol
(2R)-Propane-1,2-diol
(R)-(-)-1,2-Propanediol
Propan-1,2-diol
DL-PROPYLENE GLYCOL
1,2-Propanediol
(R)-(−)-Propylene glycerol
MFCD00066248
1,2-Propanediol (8CI,9CI)
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