19206-90-7

19206-90-7 structure

Name: 1H-Benzimidazol-2-amine, N-(4,6-dimethyl-2-pyrimidinyl)-
Chemical Name: N-(4,6-dimethylpyrimidin-2-yl)-1H-benzimidazol-2-amine
CAS Number: 19206-90-7
Molecular Formula: C₁₃H₁₃N₅
Molecular Weight: 239.27600
Create Date: 2016-02-06 10:58:28
Modify Date: 2025-08-30 10:41:26

Name	N-(4,6-dimethylpyrimidin-2-yl)-1H-benzimidazol-2-amine
Synonyms	1H-Benzimidazol-2-amine,N-(4,6-dimethyl-2-pyrimidinyl) 2-(2-Benzimidazole)amino-4,6-dimethylpyrimidine (1H-benzoimidazol-2-yl)-(4,6-dimethyl-pyrimidin-2-yl)-amine

Density	1.328g/cm3
Boiling Point	498ºC at 760 mmHg
Molecular Formula	C₁₃H₁₃N₅
Molecular Weight	239.27600
Flash Point	255ºC
Exact Mass	239.11700
PSA	66.49000
LogP	2.78630
Vapour Pressure	4.7E-10mmHg at 25°C
Index of Refraction	1.729

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD5423200

CHEMICAL NAME :: 1H-Benzimidazol-2-amine, N-(4,6-dimethyl-2-pyrimidinyl)-

CAS REGISTRY NUMBER :: 19206-90-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H13-N5

MOLECULAR WEIGHT :: 239.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 120 mg/kg

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

REFERENCE :: PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 41,89,1989

HS Code	2933990090

55474-90-3

95-54-5

~48%

19206-90-7

Literature: Shestakov; Gusakova; Shikhaliev; Zagoruiko Russian Journal of General Chemistry, 2006 , vol. 76, # 10 p. 1647 - 1652

5418-95-1

123-54-6

~61%

19206-90-7

Literature: Singh, S. P.; Prakash, Indra; Tomer, R. K.; Prakash, O. M.; Sawhney, S. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 1 p. 37 - 42

Precursor 4
55474-90-3 95-54-5 5418-95-1 123-54-6
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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