西维因

西维因（CAS 3197-92-0）：分子式 C12H11NO2、分子量 201.22。

产品概览

应用领域

登记用途：Uses: Carbaryl is used as an insecticide on corn、soybean、cotton、fruit、nut、and vegetable crops、as well as in home yards and gardens. Carbaryl is sold under the trade name Sevin.、A wide-spectrum insecticide that is also used as a molluscicide and an acaricide、[EXTOXNET]、Farming (Pesticides) [Category: Industry]、For carbaryl (USEPA、OPP Pesticide Code: 056801) 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.、Used in agriculture to control pests on terrestrial food crops including fruit and nut trees、many types of fruit and vegetables、and grain crops、cut flowers、nursery and ornamentals、turf、including production facilities、greenhouses、golf courses、and in oyster beds. Carbaryl is also registered for use on residential sites (e.g.、annuals、perennials、shrubs) by professional pest control operators and by homeowners on gardens、ornamentals and turfgrass.、For several decades、carbaryl has been used to control burrowing shrimp on tidal mudflats in Willapa Bay and Grays Harbor、Washington. ... The available data indicate that acute mortality will likely be near 100% for animals trapped on mudflats in the immediate application area and that carbaryl will likely drift off-site with the tide. Additionally、as part of a settlement agreement with the Washington Toxics Coalition、oyster growers on Willapa Bay and Grays Harbor have agreed to a 12-year phase-out of carbaryl use on oyster beds while they look for alternatives for controlling populations of burrowing shrimp.、INSECTICIDE FOR CORN、ALFALFA、LIVESTOCK、POULTRY、OTHER NON-AGRICULTURAL USES (EG、HOME USE)、GARDENS、LAWNS、& FOR COMMERCIAL、INDUSTRIAL USE、ACARICIDE & MOLLUSCICIDE、For more Uses (Complete) data for CARBARYL (9 total)、please visit the HSDB record page.、Carbaril is widely used as an insecticide or pesticide in homes、gardens and agricultural applications. It is a synthetic compound.、Use Classification: INSECTICIDES、Household Products: Information on 39 consumer products that contain Carbaryl in the following categories is provided:、• Landscaping、Yard、• Pesticides、• Pet Care、Methods of Manufacturing: ... Produced from 1-naphthyl chloroformate and methylamine or by reaction of 1-naphthol with methyl isocyanate.、In a first step、sodium 1-naphthoxide is reacted with phosgene ... and in a second step that intermediate is reacted with methylamine to give 1-naphthyl-N-methyl carbamate.、Synthesized directly from 1-naphthol and methyl isocyanate or from naphthyl chloroformate (1-naphthol and phosgene) plus methylamine.、Formulations、Preparations: Aqueous dispersions、baits、dusts、emulsifiable concentrates、flowables、granules、soluble concentrate、suspension concentrate、wettable powder、water based dispersible granules.、Carbaryl is available in the USA in a technical grade of at least 99% purity or a technical grade of 95% purity for use in manufacture of formulations、Carbaryl formulations include ... wettable powders ...、ES CARBARYL INSECTICIDE SPRAY-RTU、CP CARBARYL INSECTICIDE SPRAY - RTU: Active Ingredient 0.126% carbaryl、For more Formulations、Preparations (Complete) data for CARBARYL (36 total)、Consumption Patterns: INSECTICIDE FOR CORN、14%、VEGETABLES、13%、SOYBEANS、11%、COTTON、4%、DECIDUOUS FRUITS & NUTS、TOBACCO、SORGHUM、2%、1%、CITRUS、OTHER FIELD CROPS、17%、FORESTS、LIVESTOCK & POULTRY、OTHER NON-AGRICULTURAL USES、28% (1982)、1.5 million lbs on soybeans、0.2 million lbs on corn、0.2 million lbs on peanuts、0.1 million lbs on tobacco、& 0.1 million lbs on other small grains (1982)、In 1988、about 25 million pounds of carbaryl was applied to crops on farms in the United States.、In 1979、carbaryl was used on 50% of the sweet corn acres at 2.7 lbs、acre. In 1992、no carbaryl use was reported for Minnesota. In New York and Pennsylvania、carbaryl was used at 4 lbs、acre while in 1991、it was used at 31 lbs、acre.、U.S. Imports: (1982) 5.55X10+8 G (PRINCPL CUSTMS DISTS)、General Manufacturing Information: 1-Naphthalenol、1-(N-methylcarbamate): ACTIVE、The WHO Recommended Classification of Pesticides by Hazard identifies Carbaryl (technical grade) as Class II: moderately hazardous、Main Use: insecticide.、Carbaryl is a carbamate insecticide and molluscide that was first registered in 1959 for use on cotton. Carbaryl has many trade names、but is most commonly known as Sevin.、Compatible with most other pesticides except those strongly alkaline such as bordeaux mixt or lime sulfur、decomp to form alpha-naphthol.、Crude or semirefined coal tar or petroleum naphthalene can be used for carbaryl manufacture.。

技术档案

这个产品是什么

西维因 是一种化工化合物，登记 CAS 号为 3197-92-0，分子式 C12H11NO2（分子量 201.22）。

识别信息

登记 CAS 号：3197-92-0

其分子式 C12H11NO2 由 12 个碳、11 个氢、1 个氮、2 个氧 组成。

别名/同义词：西维因 · Carbaryl

常见问题

PubChem 公开数据