2-Methylene-1,3-propanediol

Basic Information

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CAS Number

3513-81-3

Molecular Formula

C4H8O2

Molecular Weight

88.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

93-95 ºC (2 mmHg)

Flash Point

>230 °F

Refractive Index

1.473-1.475

SMILES

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C=C(CO)CO

InChI

InChI=1S/C4H8O2/c1-4(2-5)3-6/h5-6H,1-3H2

InChIKey

JFFYKITVXPZLQS-UHFFFAOYSA-N

LogP

-0.47280000000000005

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

43.5

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

Synonyms & References

English

2-Methylene-1 pound not3-propanediol
J-510049
2-methylene1,3-propanediol
2-methylenepropan-1,3-diol
YVG2NNQ7K2
GS-3611
1,3-Dihydroxy-2-methylenepropane
2-hydroxymethyl-2-propene-1-ol
JFFYKITVXPZLQS-UHFFFAOYSA-N
2-methylidenepropane-1,3-diol
2-Methylene-1,3-propanediol
EN300-124426
AKOS015840476
2-Methylene-1,3-propanediol, 97%
DTXSID7063055
A874748
Dimethylol Ethylene
AM20090550
2-Methylenepropane-1,3-diol
1,3-Propanediol, 2-methylene-
CS-W009247
2-methylene-propane-1,3-diol
PB20901
FT-0634884
1,3-Hydroxy-2-methylenepropane
MFCD00075162
EINECS 222-516-7
M2473
NS00029781
SY009429
3513-81-3

MDL Number

MFCD00075162

Customs Code

2905399090

FAQ

What is 2-Methylene-1,3-propanediol (CAS: 3513-81-3)?

2-Methylene-1,3-propanediol, also known as dipropylene glycol, is a colorless, odorless, viscous liquid with a CAS number of 3513-81-3. It is used as a solvent, humectant, and plasticizer in various industries. It has a molecular formula of C4H10O2.

What are the main uses of 2-Methylene-1,3-propanediol (CAS: 3513-81-3)?

2-Methylene-1,3-propanediol is widely used in pharmaceuticals, cosmetics, food additives, and as a solvent in the printing and electronics industries. It serves as a humectant in topical products and an antifreeze in automotive applications.

Is 2-Methylene-1,3-propanediol (CAS: 3513-81-3) safe?

2-Methylene-1,3-propanediol is generally considered safe for use in cosmetics and food, but it should be handled with care. It is non-toxic but can cause skin irritation. Proper protective measures, such as gloves and eyewear, are recommended when handling the compound.

How should 2-Methylene-1,3-propanediol (CAS: 3513-81-3) be stored?

2-Methylene-1,3-propanediol should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent contamination and degradation. Avoid storing it near incompatible chemicals, such as strong acids or oxidizers.