CAS 5915-41-3|Terbuthylazine

Introduction:Basic information about CAS 5915-41-3|Terbuthylazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameTerbuthylazine
CAS Number5915-41-3Molecular Weight229.710
Density1.3±0.1 g/cm3Boiling Point290.8±23.0 °C at 760 mmHg
Molecular FormulaC9H16ClN5Melting Point177-179ºC
MSDSChineseUSAFlash Point129.7±22.6 °C
Symbol
GHS07, GHS09
Signal WordWarning

Names

Nameterbutylazine
SynonymMore Synonyms

Terbuthylazine BiologicalActivity

DescriptionTerbuthylazine is an inhibitor of acetolactate syntase (ALS), is a selective herbicide.
Related CatalogSignaling Pathways >>Others >>OthersResearch Areas >>Others
References

[1]. Cedergreen N, et al. Does the effect of herbicide pulse exposure on aquatic plants depend on Kow or mode of action? Aquat Toxicol. 2005 Feb 10;71(3):261-271.

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point290.8±23.0 °C at 760 mmHg
Melting Point177-179ºC
Molecular FormulaC9H16ClN5
Molecular Weight229.710
Flash Point129.7±22.6 °C
Exact Mass229.109421
PSA62.73000
LogP1.26
Vapour Pressure0.0±0.6 mmHg at 25°C
Index of Refraction1.580
InChIKeyFZXISNSWEXTPMF-UHFFFAOYSA-N
SMILESCCNc1nc(Cl)nc(NC(C)(C)C)n1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XY4550000
CHEMICAL NAME :
s-Triazine, 2-(tert-butylamino)-4-chloro-6-(ethylamino)-
CAS REGISTRY NUMBER :
5915-41-3
LAST UPDATED :
199710
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C9-H16-Cl-N5
MOLECULAR WEIGHT :
229.75
WISWESSER LINE NOTATION :
T6N CN ENJ BMX1&1&1 DG FM2

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 :
1845 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,60,1973
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3510 mg/m3/4H
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: A385,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>3 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: 9,797,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Parenteral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2160 mg/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: 26,5,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,437,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C298,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

Safety Information

Symbol
GHS07, GHS09
Signal WordWarning
Hazard StatementsH302-H400
Precautionary StatementsP301 + P312 + P330
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard CodesF,T,Xn
Risk PhrasesR11
Safety Phrases7-16-24-45-36
RIDADRUN1230 3/PG 2
RTECSXY4550000
Packaging GroupI; II; III
Hazard Class6.1

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Synonyms

N2-(tert-Butyl)-6-chloro-N4-ethyl-1,3,5-triazine-2,4-diamine
TERBA
Gardoprim
1,3,5-Triazine-2,4-diamine, 6-chloro-N-(1,1-dimethylethyl)-N-ethyl-
Sorgoprim
MFCD00055513
1,3,5-Triazin-2-amine, 4-chloro-N-(1,1-dimethylethyl)-6-(ethylimino)-1,6-dihydro-, (6E)-
Terbutylazine
N-tert-Butyl-6-chlor-N'-ethyl-1,3,5-triazin-2,4-diamin
N-tert-butyl-6-chloro-N'-ethyl-1,3,5-triazine-2,4-diamine
Terbuthylazine
6-Chloro-N-ethyl-N'-(2-methyl-2-propanyl)-1,3,5-triazine-2,4-diamine
EINECS 227-637-9
6-chloro-N-(1,1-dimethylethyl)-N’-ethyl-1,3,5-triazine-2,4-diamine
N2-tert-butyl-6-chloro-N4-ethyl-1,3,5-triazine-2,4-diamine
(6E)-4-Chloro-6-(ethylimino)-N-(2-methyl-2-propanyl)-1,6-dihydro-1,3,5-triazin-2-amine
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