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178535

Sigma-Aldrich

N,N-Dimethylformamide diisopropyl acetal

95%

Synonym(s):

1,1-Diisopropoxy-N,N-dimethylmethylamine, 1,1-Diisopropoxytrimethylamine

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About This Item

Linear Formula:
(CH3)2NCH[OCH(CH3)2]2
CAS Number:
18503-89-4
Molecular Weight:
175.27
Beilstein:
1901978
EC Number:
242-386-5
MDL number:
MFCD00008879
UNSPSC Code:
12352100
PubChem Substance ID:
24850755
NACRES:
NA.22

Quality Level

100

Assay

95%

form

liquid

refractive index

n20/D 1.401 (lit.)

bp

79-80 °C/60 mmHg (lit.)

density

0.838 g/mL at 25 °C (lit.)

SMILES string

CC(C)OC(OC(C)C)N(C)C

InChI

1S/C9H21NO2/c1-7(2)11-9(10(5)6)12-8(3)4/h7-9H,1-6H3

InChI key

XOZZATXWQMOVHL-UHFFFAOYSA-N

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Application

N,N-Dimethylformamide diisopropyl acetal was used in the quantification of cocaine and its metabolite, benzoyl ecgonine from urine matrix.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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N C Jain et al.
Journal of forensic sciences, 22(1), 7-16 (1977-01-01)
A gas chromatographic procedure has been developed for the simultaneous determination of cocaine and benzoyl ecgonine in urine specimens. The two drugs are extracted by isopropanol/chloroform from urine samples saturated with a bisalt buffer. The organic extract is evaporated to

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