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CAS No.: | 886-50-0 |
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Name: | Terbutryn |
Article Data: | 10 |
Molecular Structure: | |
Formula: | C10H19N5S |
Molecular Weight: | 241.36 |
Synonyms: | 1,3,5-Triazine-2,4-diamine,N-(1,1-dimethylethyl)-N'-ethyl-6-(methylthio)- (9CI);s-Triazine,2-(tert-butylamino)-4-(ethylamino)-6-(methylthio)- (7CI,8CI);2-Ethylamino-4-methylthio-6-tert-butylamino-1,3,5-triazine;2-Methylmercapto-4-ethylamino-6-tert-butylamino-1,3,5-triazine;2-Methylthio-4-ethylamino-6-tert-butylamino-s-triazine;2-Methylthio-4-tert-butylamino-6-ethylamino-s-triazine;2-tert-Butylamino-4-ethylamino-6-methylthio-s-triazine;4-Ethylamino-2-methylthio-6-tert-butylamino-1,3,5-triazine;6-tert-Butylamino-4-ethylamino-2-methylthio-1,3,5-triazine;A 1866;Clarosan;GS 14260;Igran;Igran 50;Igran 500;Prebane;Saterb;Terbutrex;Terbutryn;Terbutryne;tert-Butryn; |
EINECS: | 212-950-5 |
Density: | 1.13 g/cm3 |
Melting Point: | 104-105 °C |
Boiling Point: | 401.1 °C at 760 mmHg |
Flash Point: | 196.4 °C |
Solubility: | 0.0025 g/100 mL in water |
Appearance: | solid |
Hazard Symbols: | Xn, Xi, N, F |
Risk Codes: | 36-50/53-20/21/22-11 |
Safety: | 26-60-61-36/37-16 |
Transport Information: | UN 3077 9/PG 3 |
PSA: | 88.03000 |
LogP: | 2.38170 |
Conditions | Yield |
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With potassium tert-butylate; palladium diacetate; triphenylphosphine; potassium thioacetate In dimethyl sulfoxide at 120℃; Inert atmosphere; | 99% |
With potassium tert-butylate; palladium diacetate; triphenylphosphine; potassium thioacetate In dimethyl sulfoxide at 120℃; Schlenk technique; Inert atmosphere; | 99% |
terbutryn
Conditions | Yield |
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With pyridine; nitrosonium tetrafluoroborate In acetonitrile for 1h; | 43% |
Conditions | Yield |
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In n-heptane at 5℃; |
Conditions | Yield |
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In ethanol at 5 - 50℃; |
1. | skn-rbt 380 mg open MLD | CIGET* Ciba-Geigy Toxicology Data/Indexes .(Ciba-Geigy Corp.,Ardsley, NY.: 10502)1977. | ||
2. | eye-rbt 76 mg MOD | CIGET* Ciba-Geigy Toxicology Data/Indexes .(Ciba-Geigy Corp.,Ardsley, NY.: 10502)1977. | ||
3. | orl-rat LD50:2045 mg/kg | PESTD5 Proceedings of the European Society of Toxicology. 17 (1976),351. | ||
4. | ipr-rat LD50:699 mg/kg | PESTD5 Proceedings of the European Society of Toxicology. 17 (1976),351. | ||
5. | orl-mus LD50:3884 mg/kg | PESTD5 Proceedings of the European Society of Toxicology. 17 (1976),351. | ||
6. | ipr-mus LD50:554 mg/kg | PESTD5 Proceedings of the European Society of Toxicology. 17 (1976),351. | ||
7. | orl-ckn LD50:4000 mg/kg | 31ZOAD Pesticide Manual. 1 (1968),56. | ||
8. | unr-mam LD50:2900 mg/kg | 30ZDA9 Chemistry of Pesticides .Melnikov, N.N.,New York, NY.: Springer-Verlag,1971,438. |
Moderately toxic by ingestion, intraperitoneal and possibly other routes. A skin and eye irritant. An herbicide. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also MERCAPTANS and AMINES.
Hazard Codes Xi,N,Xn,F
Risk Statements 36-50/53-20/21/22-11
Safety Statements 26-60-61-36/37-16
RIDADR UN 3077 9/PG 3