5-Pyrimidinemethanol, a-(2,4-dichlorophenyl)-a-phenyl-

Modify Date: 2025-08-23 17:15:43

5-Pyrimidinemethanol, a-(2,4-dichlorophenyl)-a-phenyl- Structure
5-Pyrimidinemethanol, a-(2,4-dichlorophenyl)-a-phenyl- structure
Common Name 5-Pyrimidinemethanol, a-(2,4-dichlorophenyl)-a-phenyl-
CAS Number 26766-27-8 Molecular Weight 331.19600
Density 1.376g/cm3 Boiling Point 501.6ºC at 760mmHg
Molecular Formula C17H12Cl2N2O Melting Point N/A
MSDS N/A Flash Point 257.2ºC

 Names

Name triarimol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.376g/cm3
Boiling Point 501.6ºC at 760mmHg
Molecular Formula C17H12Cl2N2O
Molecular Weight 331.19600
Flash Point 257.2ºC
Exact Mass 330.03300
PSA 46.01000
LogP 4.06760
Vapour Pressure 6.99E-11mmHg at 25°C
Index of Refraction 1.643

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV9282000
CHEMICAL NAME :
5-Pyrimidinemethanol, alpha-(2,4-dichlorophenyl)-alpha-phenyl-
CAS REGISTRY NUMBER :
26766-27-8
BEILSTEIN REFERENCE NO. :
0756381
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C17-H12-Cl2-N2-O
MOLECULAR WEIGHT :
331.21
WISWESSER LINE NOTATION :
T6N CNJ EXQR&R BG DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
525 mg/kg/14D-C
TOXIC EFFECTS :
Liver - other changes Liver - changes in liver weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
50 ppm
REFERENCE :
RSTUDV Rivista di Scienza e Technologia degli Alimenti e di Nutrizione Umana. Review of Science and Technology of Food and Human Nutrition. (Bologna, Italy) V.5-6, 1975-76. Discontinued. Volume(issue)/page/year: 6,161,1976

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases 22
HS Code 2933599090

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

rac-(R)-(2,4-dichlorophenyl)phenyl(pyrimidin-5-yl)methanol
EL-273
(RS)-2,4-dichloro-α-(pyrimidin-5-yl)benzhydryl alcohol
α-(2,4-dichlorophenyl)-α-phenyl-5-pyrimidinemethanol
(2,4-dichlorophenyl)-phenyl-pyrimidin-5-ylmethanol
Caswell No. 861A
TRIARIMOL
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