苯噻酰草胺
苯噻酰草胺用途
细胞生成和分裂抑制剂，低毒。主要用于防除禾本科杂草，稻田高活性杀稗剂，在稗草发生前至三叶期均能将其杀死。对一年生杂草和牛毛草有防效。对移栽水稻有良好的选择性，对发生前至发生初期有速效，持效期30d以上。施药方法可灌水撒施。
苯噻酰草胺名称
[ CAS 号 ]:
73250-68-7
[ 中文名 ]:
苯噻酰草胺
[ 英文名 ]:
Rancho
[中文别名 ]:
[英文别名 ]:
- Hinochloa
- 2-(1,3-benzothiazol-2-yloxy)-N-methylacetanilide
- EINECS 277-328-8
- 2-(2-benzothiazolyloxy)-N-methyl-N-phenylacetamide
- 2-benzothiazol-2-yloxy-N-methylacetoanilide
- 2-benzothiazol-2-yloxy-N-methylacetanilide
- Mefenacet
- NTN 801
- Rancho
- FOE 1976
苯噻酰草胺物理化学性质
[ 密度 ]:
1.3±0.1 g/cm3
[ 沸点 ]:
441.0±47.0 °C at 760 mmHg
[ 熔点 ]:
134.8ºC
[ 分子式 ]:
C16H14N2O2S
[ 分子量 ]:
298.360
[ 闪点 ]:
220.5±29.3 °C
[ 精确质量 ]:
298.077606
[ PSA ]:
70.67000
[ LogP ]:
3.85
[ 外观性状 ]:
无色晶体
[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C
[ 折射率 ]:
1.683
[ 储存条件 ]:
通风低温干燥,与库房食品原料分开存放
苯噻酰草胺MSDS
苯噻酰草胺毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AB4542550
- CHEMICAL NAME :
- Acetamide, 2-(2-benzothiazolyloxy)-N-methyl-N-phenyl-
- CAS REGISTRY NUMBER :
- 73250-68-7
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 13
- MOLECULAR FORMULA :
- C16-H14-N2-O2-S
- MOLECULAR WEIGHT :
- 298.38
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 :
- >5 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: 9,544,1991
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >94500 ug/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 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: 9,544,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >5 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: 9,544,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1092 mg/kg/13W-C
- TOXIC EFFECTS :
- Blood - normocytic anemia Blood - changes in bone marrow (not otherwise specified) Blood - changes in spleen
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 43800 mg/kg/2Y-C
- TOXIC EFFECTS :
- Endocrine - changes in spleen weight Blood - changes in spleen
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 263 gm/kg/2Y-C
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - other changes Kidney, Ureter, Bladder - changes in bladder weight
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 5688 mg/kg/13W-C
- TOXIC EFFECTS :
- Liver - changes in liver weight Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Blood - changes in bone marrow (not otherwise specified)
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 10 gm/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 13,633,1988
苯噻酰草胺安全信息
[ 符号 ]:
GHS09
[ 危害声明 ]:
H411
[ 警示性声明 ]:
P273
[ 个人防护装备 ]:
Eyeshields;Gloves
[ 危害码 (欧洲) ]:
N:Dangerousfortheenvironment;
[ 风险声明 (欧洲) ]:
R51/53
[ 安全声明 (欧洲) ]:
S61
[ 危险品运输编码 ]:
UN 3077
[ RTECS号 ]:
AB4542550
[ 危险类别 ]:
9.0
[ 海关编码 ]:
2934200018
苯噻酰草胺合成路线
苯噻酰草胺上下游产品
苯噻酰草胺上游产品
苯噻酰草胺下游产品
苯噻酰草胺制备
α-羟基-N-甲基乙酰苯胺的制备 无水羟基乙酸于20～30℃与乙酰氯反应，于90～100℃蒸出过剩乙酰氯，冷却后滴加亚硫酰氯，加热至沸，反应3h，经减压蒸馏纯化，得乙酰氧基乙酰氯，收率70%；产物在甲苯溶剂中，于0～10℃与N-甲基替苯胺反应，继续在20℃反应15h，得乙酰氧基-N-甲基乙酰替苯胺，收率74%；产物乙酰氧基-N-甲基乙酰替苯胺溶于甲醇中，于30℃加入浓氢氧化钠溶液，在20℃搅拌15h，经后处理得浅黄色白色结晶α-羟基-N-甲基乙酰替苯胺，收率86%。
2-氯苯并噻唑也可将苯并噻唑在AlCl3、POCl3存在下，于吡啶溶液中通氯氯化制得。
苯噻草胺的合成 在溶解后的氢氧化钠和α-羟基-N-甲基乙酰替苯胺中于20℃加入2-氯苯并噻唑，在40～50℃反应2h，经后处理得苯噻草胺，m.p.118℃，收率84%。
苯噻酰草胺海关
[ 海关编码 ]: 2934200018
相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥488.0/100mg
联系人：刘佳
产品详情：苯噻草胺
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥369.9/100mg
￥需询单/1g
￥需询单/1g
￥需询单/1g
联系人：阿拉丁
产品详情：苯噻草胺
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