1H-1,2,4-Triazole-1-ethanol,b-([1,1'-biphenyl]-4-yloxy)-a-(1,1-dimethylethyl)- cas no:55179-31-2

Name1H-1,2,4-Triazole-1-ethanol,b-([1,1'-biphenyl]-4-yloxy)-a-(1,1-dimethylethyl)-
CAS55179-31-2
SynonymsBaycor;Baycor 25WP;Baycor DC 300;Biloxazol;Bitertanol;KWG 0599;
EINECS(EC#)259-513-5
Molecular FormulaC₂₀H₂₃N₃O₂
Molecular Weight337.41552

Appearanceclear browm clear liquid
refractive index1.586
storage tempKeep tightly closed.

Safety A poison by inhalation. Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx.

CHEMICAL IDENTIFICATION

RTECS NUMBER :

XZ4803050

CHEMICAL NAME :

1H-1,2,4-Triazole-1-ethanol, beta-((1,1'-biphenyl)-4-yloxy)-alpha-(1,1-dimethyleth yl)-

CAS REGISTRY NUMBER :

55179-31-2

BEILSTEIN REFERENCE NO. :

0620948

LAST UPDATED :

199712

DATA ITEMS CITED :

10

MOLECULAR FORMULA :

C20-H23-N3-O2

MOLECULAR WEIGHT :

337.46

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>5 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 37,206,1983

TYPE OF TEST :

LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>717 mg/m3/1H

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 37,206,1983

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>5 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,86,1991

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

725 mg/kg

TOXIC EFFECTS :

Behavioral - sleep Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - other changes

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555457

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

4200 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A039,1983

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

5 gm/kg

TOXIC EFFECTS :

Behavioral - sleep Lungs, Thorax, or Respiration - dyspnea

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555457

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Mammal - dog

DOSE/DURATION :

>5 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,86,1991

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Bird - quail

DOSE/DURATION :

>1 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 37,206,1983