UNII:4G03VY2NKP

Modify Date: 2026-07-01 15:10:39

UNII:4G03VY2NKP Structure
UNII:4G03VY2NKP structure
Common Name UNII:4G03VY2NKP
CAS Number 623-39-2 Molecular Weight 106.120
Density 1.1±0.1 g/cm3 Boiling Point 220.0±0.0 °C at 760 mmHg
Molecular Formula C4H10O3 Melting Point N/A
MSDS Chinese USA Flash Point 92.0±21.8 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-Methoxy-1,2-propanediol
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 220.0±0.0 °C at 760 mmHg
Molecular Formula C4H10O3
Molecular Weight 106.120
Flash Point 92.0±21.8 °C
Exact Mass 106.062996
PSA 49.69000
LogP -1.30
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.439
InChIKey PSJBSUHYCGQTHZ-UHFFFAOYSA-N
SMILES COCC(O)CO
Storage condition 2-8°C
Water Solubility Soluble

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TY8170000
CHEMICAL NAME :
1,2-Propanediol, 3-methoxy-
CAS REGISTRY NUMBER :
623-39-2
BEILSTEIN REFERENCE NO. :
1719407
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C4-H10-O3
MOLECULAR WEIGHT :
106.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2547 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - muscle weakness
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,470,1948

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS TY8170000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Articles2

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

1-O-methyl-rac-glycerol: a new agent for the cryopreservation of mononuclear cells.

Cryobiology 25(6) , 487-94, (1988)

1-O-methyl-rac-glycerol (1-O-MG), also known as 3-methoxy-1,2-propanediol is a lipophilic derivative of glycerol, and has been studied as a new cryoprotective agent (CPA) for mononuclear blood cells (...

Gas chromatographic/mass spectrometric determination of 3-methoxy-1,2-propanediol and cyclic diglycerols, by-products of technical glycerol, in wine: interlaboratory study.

J. AOAC Int. 87(5) , 1179-88, (2004)

The aim of the present study was to provide the official wine control authorities with an internationally validated method for the determination of 3-methoxy-1,2-propanediol (3-MPD) and cyclic diglyce...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 210-791-6
3-Methoxypropan-1,2-diol
1-O-methylglycerol
MFCD00004719
UNII:4G03VY2NKP
glycerol1-monomethylether
Glycerol 1-methyl ether
Glycerin-a-monomethyl ether
3-Methoxypropane-1,2-diol
1-monomethyl glycerol ether
DL-3-methoxypropane-1,2-diol
3-Methoxy-propane-1,2-diol
3-methoxy-2-propanediol
3-OMe-1,2-propanediol
3-Methoxy-1,2-propanediol
3-methoxy-l,2-propanediol
1-O-METHYL-RAC-GLYCEROL

 UNII:4G03VY2NKP | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for 3-Methoxy-1,2-propanediol?
A: Safety information for 3-Methoxy-1,2-propanediol: S24/25.
Q: What is the molecular formula of 3-Methoxy-1,2-propanediol?
A: Molecular formula of 3-Methoxy-1,2-propanediol is C4H10O3.
Q: What is the InChIKey of 3-Methoxy-1,2-propanediol?
A: InChIKey of 3-Methoxy-1,2-propanediol is PSJBSUHYCGQTHZ-UHFFFAOYSA-N.
Q: What is the boiling point of 3-Methoxy-1,2-propanediol?
A: Boiling point of 3-Methoxy-1,2-propanediol is 220.0±0.0 °C at 760 mmHg.
Q: How is the water solubility of 3-Methoxy-1,2-propanediol?
A: Water solubility of 3-Methoxy-1,2-propanediol: Soluble.
Q: What are the upstream materials of 3-Methoxy-1,2-propanediol?
A: Related upstream materials(CAS) of 3-Methoxy-1,2-propanediol: 17226-68-5;930-37-0;40492-31-7;56-81-5;77-78-1;34680-34-7;67-56-1;124-41-4;96-24-2;108836-41-5.
Q: What English synonyms does 3-Methoxy-1,2-propanediol have?
A: English synonyms of 3-Methoxy-1,2-propanediol: EINECS 210-791-6, 3-Methoxypropan-1,2-diol, 1-O-methylglycerol, MFCD00004719, UNII:4G03VY2NKP, glycerol1-monomethylether, Glycerol 1-methyl ether, Glycerin-a-monomethyl ether, 3-Methoxypropane-1,2-diol, 1-monomethyl glycerol ether, DL-3-methoxypropane-1,2-diol, 3-Methoxy-propane-1,2-diol, 3-methoxy-2-propanediol, 3-OMe-1,2-propanediol, 3-Methoxy-1,2-propanediol, 3-methoxy-l,2-propanediol, 1-O-METHYL-RAC-GLYCEROL.
Q: What is the molecular weight of 3-Methoxy-1,2-propanediol?
A: Molecular weight of 3-Methoxy-1,2-propanediol is 106.120.
Q: What are the downstream products of 3-Methoxy-1,2-propanediol?
A: Related downstream products(CAS) of 3-Methoxy-1,2-propanediol: 20637-49-4;2806-84-0;627-40-7;4151-97-7;10312-83-1;76719-73-8;65534-00-1;5836-66-8;62908-43-4;40492-31-7.
Q: What are the storage conditions for 3-Methoxy-1,2-propanediol?
A: Storage conditions for 3-Methoxy-1,2-propanediol: 2-8°C.

 UNII:4G03VY2NKPfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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