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Merck
CN

00660

2,2-Dimethoxypropane

purum, ≥96.0% (GC)

Synonym(s):

Acetone dimethyl acetal

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About This Item

Linear Formula:
(CH3)2C(OCH3)2
CAS Number:
77-76-9
Molecular Weight:
104.15
EC Number:
201-056-0
UNSPSC Code:
12352100
PubChem Substance ID:
329747114
Beilstein/REAXYS Number:
635678
MDL number:
MFCD00008479

Key Documents

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vapor density

3.59 (vs air)

vapor pressure

60 mmHg ( 15.8 °C)

grade

purum

assay

≥96.0% (GC)

expl. lim.

31 %, 58 °F, 6 %, 27 °F

refractive index

n20/D 1.378

bp

83 °C (lit.)

density

0.847 g/mL at 25 °C (lit.)

SMILES string

COC(C)(C)OC

InChI

1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3

InChI key

HEWZVZIVELJPQZ-UHFFFAOYSA-N

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

14.0 °F - closed cup

flash_point_c

-10 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM9310
BCCK0721
BCCK6248
BCCF6678
BCCD6126

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Akito Takeuchi et al.
Biomedical chromatography : BMC, 24(5), 465-471 (2009-08-19)
A method for routinely determination of dimethyl sulfoxide (DMSO) and dimethyl sulfone (DMSO(2)) in human urine was developed using gas chromatography-mass spectrometry. The urine sample was treated with 2,2-dimethoxypropane (DMP) and hydrochloric acid for efficient removal of water, which causes
H J Beckmann et al.
Histochemistry, 76(3), 407-412 (1982-01-01)
Dehydration with 2,2-dimethoxypropane acidified with either 1 N HCL or 0.05 N HCL in an 1:100 ratio has been found to extract various biologically active lipids. The effect is enhanced by an increased proton concentration and seems to occur only
[Quantitative double-labeled autoradiography by chemical washing method using 2,2-dimethoxypropane].
H Sumiya et al.
Kaku igaku. The Japanese journal of nuclear medicine, 24(3), 315-318 (1987-03-01)
W Möller et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 69(5), 289-290 (1994-09-01)
We describe chemical dehydration with 2,2-dimethoxypropane (DMP) for rapid paraffin embedding using a mixture of DMP and mineral oil followed by mineral oil as clearing intermediates. This method is useful for classical histological techniques as well as for histochemistry and
R Dierichs et al.
Histochemistry, 74(2), 263-269 (1982-01-01)
Dehydration with 2,2-dimethoxypropane acidified with 1 n HCl in an 1:100 volume ratio has been found to be unsuitable for the preservation of cell membranes in single cell preparations. Reducing the HCl concentration to 0.1 or 0.01 n results in
View All Related Papers

Global Trade Item Number

SKUGTIN
103918-100G04061836690823
103918-5G04061836681760
821989025004022536481531
103918-500G04061836690830
EHNC-006601-20UG04065265327404
EHNC-006601-50UG04065265327411
EHNC006601-20UG04061842862078
EHNC006601-50UG04061842862085

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