3-Methoxy-1,2-propanediol

Basic Information

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CAS Number

623-39-2

Molecular Formula

C4H10O3

Molecular Weight

106.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Boiling Point

220°C

Density

1.114

Flash Point

>110°C

Refractive Index

1.443-1.445

SMILES

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COCC(CO)O

InChI

InChI=1S/C4H10O3/c1-7-3-4(6)2-5/h4-6H,2-3H2,1H3

InChIKey

PSJBSUHYCGQTHZ-UHFFFAOYSA-N

LogP

-1.0139999999999998

Topological Polar Surface Area

49.69 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

37.9

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Hygroscopic

Synonyms & References

English

Glycerol 1-monomethyl ether
Glycerin-.alpha.-monomethyl ether
NCGC00260405-01
W-105007
DTXCID7029293
3-Methoxypropane-1,2-diol
CHEMBL3187682
EN300-207136
4G03VY2NKP
FT-0615961
AS-17523
Tox21_202859
glycerin 1-methyl ether
DTXSID3049336
1-METHOXY-2,3-PROPANEDIOL
1-O-Methylglycerol
Glycerol alpha-Monomethyl Ether
NSC-6752
3-Methoxy-1,2-propanediol, 98%
InChI=1/C4H10O3/c1-7-3-4(6)2-5/h4-6H,2-3H2,1H
SCHEMBL11371320
A823439
SY049862
1,2-Propanediol, 3-methoxy-
Glycerin-alpha-monomethyl ether
SCHEMBL87687
CHEBI:180970
CAS-623-39-2
UNII-4G03VY2NKP
MFCD00004719
BRN 1719407

MDL Number

MFCD00004719

FAQ

What is 3-Methoxy-1,2-propanediol (CAS: 623-39-2)?

3-Methoxy-1,2-propanediol is a colorless, slightly viscous liquid with the CAS number 623-39-2. It is a diol with a methoxy group attached to one of the primary hydroxyl groups. It is commonly used as a solvent, surfactant, and in the pharmaceutical and cosmetic industries due to its solubilizing properties and low toxicity.

What are the main uses of 3-Methoxy-1,2-propanediol (CAS: 623-39-2)?

3-Methoxy-1,2-propanediol is widely used in the pharmaceutical industry as a solvent for APIs and as a tablet lubricant. It is also utilized in the cosmetic industry as a skin conditioner and emollient. Additionally, it serves as a surfactant in personal care products and as a processing aid in the polymer industry.

Is 3-Methoxy-1,2-propanediol (CAS: 623-39-2) safe?

3-Methoxy-1,2-propanediol is generally considered safe for both industrial and consumer use. It is not classified as a hazardous chemical by major regulatory bodies. However, it should be handled with care, and appropriate personal protective equipment (PPE) should be worn. Spills should be cleaned up immediately, and it should be stored away from heat, sparks, and sources of ignition to prevent fire hazards.

How should 3-Methoxy-1,2-propanediol (CAS: 623-39-2) be stored?

3-Methoxy-1,2-propanediol should be stored in a cool, dry, and well-ventilated area away from heat, sparks, and sources of ignition. It should be kept in tightly sealed containers to prevent evaporation and contamination. Avoid exposure to direct sunlight and maintain a temperature below 25°C. Proper secondary containment should be in place to prevent leaks or spills that could contaminate the environment.