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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Pyrimidinamine,4,6-dimethyl-5-(2-phenyldiazenyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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24748-89-8

24748-89-8 structure

24748-89-8 structure

Name: 2-Pyrimidinamine,4,6-dimethyl-5-(2-phenyldiazenyl)-
Chemical Name: 4,6-dimethyl-5-phenyldiazenylpyrimidin-2-amine
CAS Number: 24748-89-8
Molecular Formula: C₁₂H₁₃N₅
Molecular Weight: 227.26500
Create Date: 2016-02-25 03:19:00
Modify Date: 2025-11-27 11:33:38

Name	4,6-dimethyl-5-phenyldiazenylpyrimidin-2-amine
Synonyms	2-amino-4,6-dimethyl-5-arylazopyrimidine Pyrimidine,2-amino-4,6-dimethyl-5-(phenylazo) 2-Amino-4,6-dimethyl-5-(phenylazo)pyrimidine 4,6-Dimethyl-5-phenylazo-pyrimidin-2-ylamin 4,6-dimethyl-5-phenylazo-pyrimidin-2-ylamine Py-26

Density	1.24g/cm3
Boiling Point	469.8ºC at 760 mmHg
Molecular Formula	C₁₂H₁₃N₅
Molecular Weight	227.26500
Flash Point	237.9ºC
Exact Mass	227.11700
PSA	76.52000
LogP	3.67220
Vapour Pressure	5.33E-09mmHg at 25°C
Index of Refraction	1.648

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV6435000

CHEMICAL NAME :: Pyrimidine, 2-amino-4,6-dimethyl-5-(phenylazo)-

CAS REGISTRY NUMBER :: 24748-89-8

BEILSTEIN REFERENCE NO. :: 0210362

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H13-N5

MOLECULAR WEIGHT :: 227.30

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 7,7,1959

113-00-8 structure

113-00-8

56276-49-4 structure

56276-49-4

~%

24748-89-8 structure

24748-89-8

Literature: Hull et al. Journal of the Chemical Society, 1947 , p. 41,45 Full Text Show Details Rose Journal of the Chemical Society, 1952 , p. 3448,3454

Precursor 2
113-00-8 56276-49-4
DownStream 0

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