1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea (CAS 34014-18-1) — formula C9H16N4OS, molecular weight 228.32; category organic chemicals.
| CAS Number | 34014-18-1 |
|---|---|
| Molecular Formula | C9H16N4OS |
| Molecular Weight | 228.32 |
| Melting Point | 161.5-164 °C |
| LogP | log Kow = 1.79 |
| Applications | Uses: Used as a broad-spectrum herbicide in non-farm areas, [EXTOXNET], Farming (Pesticides) [Category: Industry], For tebuthiuron (USEPA, OPP Pesticide Code: 105501) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Herbicide, Broad-spectrum herbicide for control of herbaceous and woody plants ... annual weeds ..., many perennial grass and broad-leaved weeds, Sugarcane, rangeland, noncropland, rights-of-way and industrial sites., This is a man-made compound that is used as a pesticide., Methods of Manufacturing: Tebuthiuron is produced by reaction of 5-tert-butyl-2-N-methyl isocyanate-1, 3, 4-thiadiazole with methylamine., Preparation: GB 1266172 (1972 to Air Products and Chemicals, Inc.), E.V.P. Tao, BE 799575, idem, US 3803164 (1973, 1974 both to Lily), Formulations, Preparations: Single active ingredient: 3.0 and 5.0% granular, 20.0 and 40.0% pelleted, tableted, 80.0% wettable powder, 85.0% water dispersible granules (dry flowable), and 95.0% technical grade, solid., Multiple active ingredient: 1.0% granular (tebuthiuron plus one other active ingredient), 2.0% granular (tebuthiuron plus one other active ingredient), 2.0% granular (tebuthiuron plus another active ingredient)., Mixtures include: terbuthiuron + 2, 4-D + picloram, Pellets, wettable powder, concentrate suspension., For more Formulations, Preparations (Complete) data for TEBUTHIURON (14 total), please visit the HSDB record page., Consumption Patterns: The estimated lbs of active ingredient of tebuthrian used per year in 1987, 1989 was: Kansas 385160, Oklahoma 222430. Pasture land was treated with 607, 590 lbs, active ingredient, yr., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Tebuthiuron (technical grade) as Class III: slightly hazardous, Main Use: Herbicide., Brush Bullet, Graslan, Perflan are discontinued names. |
| Category | Organic Chemicals |
Documented applications: Uses: Used as a broad-spectrum herbicide in non-farm areas, [EXTOXNET], Farming (Pesticides) [Category: Industry], For tebuthiuron (USEPA, OPP Pesticide Code: 105501) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Herbicide, Broad-spectrum herbicide for control of herbaceous and woody plants ... annual weeds ..., many perennial grass and broad-leaved weeds, Sugarcane, rangeland, noncropland, rights-of-way and industrial sites., This is a man-made compound that is used as a pesticide., Methods of Manufacturing: Tebuthiuron is produced by reaction of 5-tert-butyl-2-N-methyl isocyanate-1, 3, 4-thiadiazole with methylamine., Preparation: GB 1266172 (1972 to Air Products and Chemicals, Inc.), E.V.P. Tao, BE 799575, idem, US 3803164 (1973, 1974 both to Lily), Formulations, Preparations: Single active ingredient: 3.0 and 5.0% granular, 20.0 and 40.0% pelleted, tableted, 80.0% wettable powder, 85.0% water dispersible granules (dry flowable), and 95.0% technical grade, solid., Multiple active ingredient: 1.0% granular (tebuthiuron plus one other active ingredient), 2.0% granular (tebuthiuron plus one other active ingredient), 2.0% granular (tebuthiuron plus another active ingredient)., Mixtures include: terbuthiuron + 2, 4-D + picloram, Pellets, wettable powder, concentrate suspension., For more Formulations, Preparations (Complete) data for TEBUTHIURON (14 total), please visit the HSDB record page., Consumption Patterns: The estimated lbs of active ingredient of tebuthrian used per year in 1987, 1989 was: Kansas 385160, Oklahoma 222430. Pasture land was treated with 607, 590 lbs, active ingredient, yr., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Tebuthiuron (technical grade) as Class III: slightly hazardous, Main Use: Herbicide., Brush Bullet, Graslan, Perflan are discontinued names..
1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea is a carbon-based organic compound with CAS registry number 34014-18-1 and molecular formula C9H16N4OS (molecular weight 228.32), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 34014-18-1
Its molecular formula C9H16N4OS comprises 9 C, 16 H, 4 N, 1 O, 1 S atoms.
Also known as: 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea · 特丁噻草隆
Category: organic chemicals
The CAS registry number of 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea is 34014-18-1.
Molecular formula C9H16N4OS, molecular weight 228.32.
It is also registered under: 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea, 特丁噻草隆.
Recorded applications: Uses: Used as a broad-spectrum herbicide in non-farm areas, [EXTOXNET], Farming (Pesticides) [Category: Industry], For tebuthiuron (USEPA, OPP Pesticide Code: 105501) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Herbicide, Broad-spectrum herbicide for control of herbaceous and woody plants ... annual weeds ..., many perennial grass and broad-leaved weeds, Sugarcane, rangeland, noncropland, rights-of-way and industrial sites., This is a man-made compound that is used as a pesticide., Methods of Manufacturing: Tebuthiuron is produced by reaction of 5-tert-butyl-2-N-methyl isocyanate-1, 3, 4-thiadiazole with methylamine., Preparation: GB 1266172 (1972 to Air Products and Chemicals, Inc.), E.V.P. Tao, BE 799575, idem, US 3803164 (1973, 1974 both to Lily), Formulations, Preparations: Single active ingredient: 3.0 and 5.0% granular, 20.0 and 40.0% pelleted, tableted, 80.0% wettable powder, 85.0% water dispersible granules (dry flowable), and 95.0% technical grade, solid., Multiple active ingredient: 1.0% granular (tebuthiuron plus one other active ingredient), 2.0% granular (tebuthiuron plus one other active ingredient), 2.0% granular (tebuthiuron plus another active ingredient)., Mixtures include: terbuthiuron + 2, 4-D + picloram, Pellets, wettable powder, concentrate suspension., For more Formulations, Preparations (Complete) data for TEBUTHIURON (14 total), please visit the HSDB record page., Consumption Patterns: The estimated lbs of active ingredient of tebuthrian used per year in 1987, 1989 was: Kansas 385160, Oklahoma 222430. Pasture land was treated with 607, 590 lbs, active ingredient, yr., General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies Tebuthiuron (technical grade) as Class III: slightly hazardous, Main Use: Herbicide., Brush Bullet, Graslan, Perflan are discontinued names..
Category: Organic Chemicals.
Independent reference data for 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea (CAS 34014-18-1), compiled from public chemistry databases.
| CAS 号 | 34014-18-1 |
|---|---|
| PubChem CID | 5383 |
| 分子式 | C9H16N4OS |
| IUPAC 名称 | 1-(5-tert-butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea |
| UNII（FDA） | E5OX6GM11E |
| Molecular Weight | 228.32 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 228.10448232 |
| Monoisotopic Mass | 228.10448232 |
| Topological Polar Surface Area | 86.4 |
| Heavy Atom Count | 15 |
| Melting Point | 161.5-164 °C |
|---|---|
| Solubility | In water, 2.5X10+3 mg/L at 25 °C |
| Vapor Pressure | 0.000002 [mmHg] |
| LogP | log Kow = 1.79 |
| LogP | 1.79 |
| Dissociation Constants | pKa = 1.20 |
tebuthiuron; 34014-18-1; Spike; Graslan; Perflan; 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea; Brulan; Prefmid; Tebulan; Tiurolan; Brush bullet; Spike 80W; EL-103; Graslan 250 brush bullets; Caswell No. 366AA; DTXSID3024316
| 已通报的危害声明 | H302, H400, H410, H319 (43.3%), H373 (43.3%), H315, H317, H335 |
|---|
特丁噻草隆 · CAS 34014-18-1 · C9H16N4OS. UNII E5OX6GM11E. Melting Point: 161.5-164 °C; Solubility: In water, 2.5X10+3 mg/L at 25 °C; Vapor Pressure: 0.000002 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 特丁噻草隆