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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/REAXYS Number:
1901978
EC Number:
242-386-5
MDL number:
MFCD00008879
UNSPSC Code:
12352100
PubChem Substance ID:
24850755
NACRES:
NA.22

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.)

functional group

amine

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

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
STBK3067
STBC2535V
STBC0671V
STBF8725V
S82381V

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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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