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Key Documents

Safety Information

197882

Sigma-Aldrich

1,3,3-Trimethoxybutane

97%

Synonym(s):

4-Methoxy-2-butanone dimethyl acetal

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About This Item

Linear Formula:
CH3C(OCH3)2CH2CH2OCH3
CAS Number:
Molecular Weight:
148.20
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

refractive index

n20/D 1.41 (lit.)

bp

61-63 °C/20 mmHg (lit.)

density

0.94 g/mL at 25 °C (lit.)

functional group

ether
ketal

SMILES string

COCCC(C)(OC)OC

InChI

1S/C7H16O3/c1-7(9-3,10-4)5-6-8-2/h5-6H2,1-4H3

InChI key

DIQSNTFKLAYVOT-UHFFFAOYSA-N

Application

1,3,3-Trimethoxybutane may be used in chemical synthesis studies.

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

114.8 °F - closed cup

Flash Point(C)

46 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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