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73137

2,2-Dimethoxypropane

analytical standard

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
UNSPSC Code:
41116107
NACRES:
NA.02
PubChem Substance ID:
329764648
EC Number:
201-056-0
Beilstein/REAXYS Number:
635678
MDL number:
MFCD00008479
eCl@ss:
25140904
Technical Service
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grade

analytical standard

Quality Segment

vapor density

3.59 (vs air)

vapor pressure

60 mmHg ( 15.8 °C)

assay

≥99.4% (GC)

shelf life

limited shelf life, expiry date on the label

expl. lim.

31 %, 58 °F, 6 %, 27 °F

technique(s)

HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.378

bp

79-81 °C, 83 °C (lit.)

density

0.847 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

COC(C)(C)OC

InChI

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

InChI key

HEWZVZIVELJPQZ-UHFFFAOYSA-N

General description

2,2-Dimethoxypropane is an organic compound, which may be used as a protecting agent in the process of the synthesis of structurally related alkaloids like narciclasine and lycoricidine using phenylbromide as the starting material.

Application

2,2-Dimethoxypropane may be used as an analytical standard for the determination of the analyte in biological samples by headspace gas chromatography-mass spectrometry (HS-GC/MS) technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Codes

H225,H315,H319

Hazard Classifications

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

Storage Class

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

14.0 °F - closed cup

Flash Point (°C)

-10 °C - closed cup

PPE (personal protective equipment)

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

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Certificates of Analysis (COA)

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