Bitertanol

Modify Date: 2025-08-25 23:10:30

Bitertanol Structure
Bitertanol structure
Common Name Bitertanol
CAS Number 55179-31-2 Molecular Weight 337.415
Density 1.1±0.1 g/cm3 Boiling Point 541.4±60.0 °C at 760 mmHg
Molecular Formula C20H23N3O2 Melting Point 49-50ºC
MSDS Chinese USA Flash Point 281.2±32.9 °C
Symbol GHS06
GHS06
Signal Word Danger

 Use of Bitertanol


Bitertanol is a broad-spectrum triazole fungicide that is active against a variety of fungi, including V. inaequalis and V. pirina.

 Names

Name bitertanol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 541.4±60.0 °C at 760 mmHg
Melting Point 49-50ºC
Molecular Formula C20H23N3O2
Molecular Weight 337.415
Flash Point 281.2±32.9 °C
Exact Mass 337.179016
PSA 60.17000
LogP 4.02
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.587

 Toxicological Information

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

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H302-H330
Precautionary Statements P260-P284-P310
Hazard Codes T
Risk Phrases 22-23
Safety Phrases 45
RIDADR UN 2811
RTECS XZ4803050
HS Code 2933990015

 Synthetic Route

~%

Bitertanol Structure

Bitertanol

CAS#:55179-31-2

Literature: US4510314 A1, ;

~%

Bitertanol Structure

Bitertanol

CAS#:55179-31-2

Literature: Liebigs Annalen der Chemie, , p. 235 - 240

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933990015
Summary 2933990015 3-((1h-1,2,4-triazol-1-yl)methyl)-1-(4-chlorophenyl)-4,4-dimethylpentan-3-ol。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

 Articles9

More Articles
[Effects of organonitrogen, carbamate pesticides and others on beta-hexosaminidase release from rat basophilic leukemia cells (RBL-2H3)].

Shokuhin Eiseigaku Zasshi 42(4) , 257-61, (2001)

There have been very few reports of the effect of pesticides on immediate allergy. In the previous report, the effect of pyrethroid pesticides and organophosphorus pesticides on immediate allergic rea...

A novel ATP-binding cassette transporter involved in multidrug resistance in the phytopathogenic fungus Penicillium digitatum.

Appl. Environ. Microbiol. 64(10) , 3983-8, (1998)

Demethylation inhibitor (DMI)-resistant strains of the plant pathogenic fungus Penicillium digitatum were shown to be simultaneously resistant to cycloheximide, 4-nitroquinoline-N-oxide (4NQO), and ac...

Induction and inhibition of cytochrome P450-dependent monooxygenases of rats by fungicide bitertanol.

Food Chem. Toxicol. 44(12) , 2047-57, (2006)

The effects of fungicide bitertanol on cytochrome P450-dependent monooxygenases were studied using rats treated intraperitoneally with the N-substituted triazole for 4 days. Treatment with 10, 25, and...

 Synonyms

Baymat-spray
Bay KWG 0599
b-[(1,1'-Biphenyl)-4-yloxy]-a-(1,1-dimethylethyl)-1H-1,2,4-triazol-1-ethanol
β-([1,1’-biphenyl]-4-yloxy)-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol
1-(4-Biphenylyloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)-2-butanol
rac-(1R,2RS)-1-([1,1’-biphenyl]-4-yloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
Baycor
3,3-dimethyl-1-(4-phenylphenoxy)-1-(1,2,4-triazol-1-yl)butan-2-ol
(1RS,2RS
Sibutol
MFCD00055508
1RS,2SR)-1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol (20:80 ratio of (1RS,2RS)- and (1RS,2SR)-isomers)
1-(Biphenyl-4-yloxy)-3,3-dimethyl-1(1H-1,2,4-triazol-1-yl)butan-2-ol
EINECS 259-513-5
1H-1,2,4-Triazole-1-ethanol, β-([1,1'-biphenyl]-4-yloxy)-α-(1,1-dimethylethyl)-
Bitertanol
Biloxazol
1-(Biphenyl-4-yloxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
Baycor 25 WP
KWG 0599
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