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D189790

5,7-Dimethyl-s-triazolo[1,5-a]pyrimidine

Name: 5,7-Dimethyl-<I>s</I>-triazolo[1,5-<I>a</I>]pyrimidine
Brand: ALDRICH

98%

Synonym(s):

5,7-Dimethyl-1,3,4-triazaindolizine

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About This Item

Empirical Formula (Hill Notation):

C₇H₈N₄

CAS Number:

7681-99-4

Molecular Weight:

148.17

UNSPSC Code:

12352300

PubChem Substance ID:

24893568

MDL number:

MFCD00005556

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Properties

assay

98%

form

solid

mp

136-139 °C (lit.)

SMILES string

Cc1cc(C)n2ncnc2n1

InChI

1S/C7H8N4/c1-5-3-6(2)11-7(10-5)8-4-9-11/h3-4H,1-2H3

InChI key

WXVQCFALDUVKSC-UHFFFAOYSA-N

Description

pictograms

GHS06

signalword

Danger

hcodes

H301,H315,H317,H319,H335

pcodes

P261 - P280 - P301 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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