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2,2-Dimethoxypropane_Molecular_structure_CAS_77-76-9)
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2,2-Dimethoxypropane

Catalog No. D136808 Name Sigma Aldrich
CAS Number 77-76-9 Website http://www.sigmaaldrich.com
M. F. C5H12O2 Telephone 1-800-521-8956
M. W. 104.14758 Fax
Purity 98% Email
Storage Chembase ID: 78097

SYNONYMS

Title
2,2-二甲氧基丙烷
IUPAC name
2,2-dimethoxypropane
IUPAC Traditional name
2,2-dimethoxypropane
Synonyms
丙酮缩二甲醇
acetone dimethyl acetal

DATABASE IDS

EC Number 201-056-0
PubChem SID 24893272
Beilstein Number 635678
CAS Number 77-76-9
MDL Number MFCD00008479

PROPERTIES

Grade reagent grade
Linear Formula (CH3)2C(OCH3)2
Purity 98%
Boiling Point 83 °C(lit.)
Density 0.847 g/mL at 25 °C(lit.)
Flash Point -10 °C
Flash Point 14 °F
Refractive Index n20/D 1.378(lit.)
Vapor Density 3.59 (vs air)
Vapor Pressure 60 mmHg ( 15.8 °C)
Explode Limits 31 %, 58 °F
Explode Limits 6 %, 27 °F
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H319
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P305 + P351 + P338
RID/ADR UN 1993 3/PG 2
Risk Statements 11-36
Safety Statements 26
Hazard Class 3
UN Number 1993
Packing Group 2
German water hazard class 2

DETAILS

Description (English)
Application
Reagent for the preparation of 1,2-diols as acetonides.1
Packaging
18 L in steel drum
25, 500 mL in glass bottle
2, 2.5 L in glass bottle
Description (简体中文)
Application
以丙酮化合物的形式制备 1,2-二醇。1
包装
18 L in steel drum
25, 500 mL in glass bottle
2, 2.5 L in glass bottle

REFERENCES