脲硼酸（CAS 8027-85-8）：分子式 C9H13BrN2O2、分子量 261.12。
| CAS号 | 8027-85-8 |
|---|---|
| 分子式 | C9H13BrN2O2 |
| 分子量 | 261.12 |
| 熔点 | 158 °C |
| LogP | 2.1 |
| 应用领域 | Uses: Used for brush control、especially against perennial grasses、it is also used to control weeds in pineapple and citrus crops、[EXTOXNET]、Farming (Pesticides) [Category: Industry]、For Bromacil (USEPA、OPP Pesticide Code: 012301) 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、Bromacil is a non-selective inhibitor of photosynthesis、Total weed and brush control on non-crop land ... Also for selective control of annual and perennial weeds and grasses in citrus and pineapple plantations.、This is a man-made compound that is used as a pesticide.、Use Classification: Herbicides、HERBICIDES、Methods of Manufacturing: Bromacil is produced by reaction of isopropyl isocyanate with methyl 3-aminocrotonate、followed by cyclization in sodium hydroxide at elevated temperature、and bromination in acetic acid.、BROMINATION OF 3-SEC-BUTYL-6-METHYLURACIL、Bromacil is manufactured by the reaction of phosgene and ammonia with sec-butylamine to produce sec-butylurea、which reacts with ethylacetoacetate to produce 3-sec-butyl-6-methyluracil、which is then brominated to produce bromacil.、Formulations、Preparations: USEPA、OPP Pesticide Code 012301、Trade Names: Hyvar X、Weed-Broom、Cyanogan、Uragan、Borea、Borocil 1V、Herbicide 976、Hyvar X bromoacil、Hyvar X weed killer、Hyvarex、Krovar II、Nalkil、Urox B.、Granular、liquid、water soluble liquid、and wettable powder.、Premix Partners: Diuron、Sodium chlorate、Sodium metaborate.、Hyvar X Bromacil (wettable powder: 80% ai)、Hyvar X-WS Bromacil (water sol powder: 50% ai)、and Hyvar X-L Bromacil (liq concn: 3 lb ai、gal)、For more Formulations、Preparations (Complete) data for BROMACIL (46 total)、please visit the HSDB record page.、Consumption Patterns: APPROX 77% FOR INDUSTRIAL、COMMERCIAL USE AS AN HERBICIDE、APPROX 13% FOR AGRICULTURAL USE AS AN HERBICIDE、AND APPROX 10% FOR GOVERNMENT AGENCY USE AS AN HERBICIDE (1972)、In 1992、1、194、805 pounds of bromacil were applied to citrus crops in the US.、U.S. Production: (1972) 1.82X10+9 G、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#3212]、U.S. Exports: (1972) APPROX 1.0X10+6 G、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies bromacil as unlikely to present an acute hazard in normal use、Main Use: herbicide.、Water-soluble formulations are incompatible with ammonium sulfamate and liquid preparations of amitrole. Herbicides containing soluble calcium salts form precipitates when used with water-soluble formulations of bromacil.、Substitute approved by EPA for some uses of 2、4、5-T |
登记用途：Uses: Used for brush control、especially against perennial grasses、it is also used to control weeds in pineapple and citrus crops、[EXTOXNET]、Farming (Pesticides) [Category: Industry]、For Bromacil (USEPA、OPP Pesticide Code: 012301) 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、Bromacil is a non-selective inhibitor of photosynthesis、Total weed and brush control on non-crop land ... Also for selective control of annual and perennial weeds and grasses in citrus and pineapple plantations.、This is a man-made compound that is used as a pesticide.、Use Classification: Herbicides、HERBICIDES、Methods of Manufacturing: Bromacil is produced by reaction of isopropyl isocyanate with methyl 3-aminocrotonate、followed by cyclization in sodium hydroxide at elevated temperature、and bromination in acetic acid.、BROMINATION OF 3-SEC-BUTYL-6-METHYLURACIL、Bromacil is manufactured by the reaction of phosgene and ammonia with sec-butylamine to produce sec-butylurea、which reacts with ethylacetoacetate to produce 3-sec-butyl-6-methyluracil、which is then brominated to produce bromacil.、Formulations、Preparations: USEPA、OPP Pesticide Code 012301、Trade Names: Hyvar X、Weed-Broom、Cyanogan、Uragan、Borea、Borocil 1V、Herbicide 976、Hyvar X bromoacil、Hyvar X weed killer、Hyvarex、Krovar II、Nalkil、Urox B.、Granular、liquid、water soluble liquid、and wettable powder.、Premix Partners: Diuron、Sodium chlorate、Sodium metaborate.、Hyvar X Bromacil (wettable powder: 80% ai)、Hyvar X-WS Bromacil (water sol powder: 50% ai)、and Hyvar X-L Bromacil (liq concn: 3 lb ai、gal)、For more Formulations、Preparations (Complete) data for BROMACIL (46 total)、please visit the HSDB record page.、Consumption Patterns: APPROX 77% FOR INDUSTRIAL、COMMERCIAL USE AS AN HERBICIDE、APPROX 13% FOR AGRICULTURAL USE AS AN HERBICIDE、AND APPROX 10% FOR GOVERNMENT AGENCY USE AS AN HERBICIDE (1972)、In 1992、1、194、805 pounds of bromacil were applied to citrus crops in the US.、U.S. Production: (1972) 1.82X10+9 G、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#3212]、U.S. Exports: (1972) APPROX 1.0X10+6 G、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies bromacil as unlikely to present an acute hazard in normal use、Main Use: herbicide.、Water-soluble formulations are incompatible with ammonium sulfamate and liquid preparations of amitrole. Herbicides containing soluble calcium salts form precipitates when used with water-soluble formulations of bromacil.、Substitute approved by EPA for some uses of 2、4、5-T。
脲硼酸 是一种化工化合物，登记 CAS 号为 8027-85-8，分子式 C9H13BrN2O2（分子量 261.12）。
登记 CAS 号：8027-85-8
其分子式 C9H13BrN2O2 由 9 个碳、13 个氢、1 个溴、2 个氮、2 个氧 组成。
别名/同义词：脲硼酸 · UREABOR
脲硼酸 的 CAS 登记号为 8027-85-8。
分子式 C9H13BrN2O2，分子量 261.12。
别名/同义词：脲硼酸、UREABOR。
登记用途：Uses: Used for brush control、especially against perennial grasses、it is also used to control weeds in pineapple and citrus crops、[EXTOXNET]、Farming (Pesticides) [Category: Industry]、For Bromacil (USEPA、OPP Pesticide Code: 012301) 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、Bromacil is a non-selective inhibitor of photosynthesis、Total weed and brush control on non-crop land ... Also for selective control of annual and perennial weeds and grasses in citrus and pineapple plantations.、This is a man-made compound that is used as a pesticide.、Use Classification: Herbicides、HERBICIDES、Methods of Manufacturing: Bromacil is produced by reaction of isopropyl isocyanate with methyl 3-aminocrotonate、followed by cyclization in sodium hydroxide at elevated temperature、and bromination in acetic acid.、BROMINATION OF 3-SEC-BUTYL-6-METHYLURACIL、Bromacil is manufactured by the reaction of phosgene and ammonia with sec-butylamine to produce sec-butylurea、which reacts with ethylacetoacetate to produce 3-sec-butyl-6-methyluracil、which is then brominated to produce bromacil.、Formulations、Preparations: USEPA、OPP Pesticide Code 012301、Trade Names: Hyvar X、Weed-Broom、Cyanogan、Uragan、Borea、Borocil 1V、Herbicide 976、Hyvar X bromoacil、Hyvar X weed killer、Hyvarex、Krovar II、Nalkil、Urox B.、Granular、liquid、water soluble liquid、and wettable powder.、Premix Partners: Diuron、Sodium chlorate、Sodium metaborate.、Hyvar X Bromacil (wettable powder: 80% ai)、Hyvar X-WS Bromacil (water sol powder: 50% ai)、and Hyvar X-L Bromacil (liq concn: 3 lb ai、gal)、For more Formulations、Preparations (Complete) data for BROMACIL (46 total)、please visit the HSDB record page.、Consumption Patterns: APPROX 77% FOR INDUSTRIAL、COMMERCIAL USE AS AN HERBICIDE、APPROX 13% FOR AGRICULTURAL USE AS AN HERBICIDE、AND APPROX 10% FOR GOVERNMENT AGENCY USE AS AN HERBICIDE (1972)、In 1992、1、194、805 pounds of bromacil were applied to citrus crops in the US.、U.S. Production: (1972) 1.82X10+9 G、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#3212]、U.S. Exports: (1972) APPROX 1.0X10+6 G、General Manufacturing Information: The WHO Recommended Classification of Pesticides by Hazard identifies bromacil as unlikely to present an acute hazard in normal use、Main Use: herbicide.、Water-soluble formulations are incompatible with ammonium sulfamate and liquid preparations of amitrole. Herbicides containing soluble calcium salts form precipitates when used with water-soluble formulations of bromacil.、Substitute approved by EPA for some uses of 2、4、5-T。
脲硼酸（CAS 8027-85-8）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 8027-85-8 |
|---|---|
| PubChem CID | 9411 |
| 分子式 | C9H13BrN2O2 |
| IUPAC 名称 | 5-bromo-3-butan-2-yl-6-methyl-1H-pyrimidine-2,4-dione |
| UNII（FDA） | I048FFR2J0 |
| Molecular Weight | 261.12 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 260.01604 |
| Monoisotopic Mass | 260.01604 |
| Topological Polar Surface Area | 49.4 |
| Heavy Atom Count | 14 |
| Melting Point | 158 °C |
|---|---|
| Melting Point | 158-160 °C |
| Solubility | 0.08 % at 77 °F (NIOSH, 2024) |
| Solubility | (77 °F): 0.08% |
| Density | 1.55 g/cu cm at 25 °C |
| Density | 1.55 g/cm³ |
| Density | 1.55 |
| Vapor Pressure | 0.0008 mmHg at 212 °F (NIOSH, 2024) |
| Vapor Pressure | 0.00000031 [mmHg] |
| Vapor Pressure | 4.1X10-2 mPa /3.07X10-7 mm Hg/ at 25 °C |
BROMACIL; 314-40-9; Uragan; Hyvar X; Borea; 5-Bromo-3-sec-butyl-6-methyluracil; Urox B; Borocil; Cynogan; Hyvarex; Bromax; Uragon; Istemul; Urox ha; Urox HX; Hyvar-X Weed Killer
| GHS 通报统计 | 2.5% (3 / 121) |
|---|
| GHS 通报统计 | 2.5% (3 / 121) |
|---|---|
| 已通报的危害声明 | H302 (97.5%), H315 (62%), H319 (62%), H335 (62%), H400 (97.5%), H410 (66.1%), H320, H351 |
脲硼酸 · CAS 8027-85-8 · C9H13BrN2O2. UNII I048FFR2J0. Melting Point: 158 °C; Melting Point: 158-160 °C; Solubility: 0.08 % at 77 °F (NIOSH, 2024).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: UREABOR