35256-85-0

• 常用中文名：牧草胺
• 常用英文名：tebutam
• CAS号：35256-85-0
• 分子式：C₁₅H₂₃NO
• 分子量：233.34900
• 相关类别： 分析化学 标准品 农残、兽药及化肥类
• 发布时间：2018-09-09 15:23:02
• 更新时间：2024-01-10 16:05:03
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名称

• 中文名: 牧草胺
• 英文名: tebutam
• 英文别名: Butam [ANSI]; MFCD00145351; Comodor; N-benzyl-N-isopropyl-2,2-dimethylpropionamide; EINECS 252-470-3; Tebutame [ISO-French]; Tebutame; GCP-5544; butam; N-benzyl-2,2-dimethyl-N-propan-2-ylpropanamide; 2,2-dimethyl-N-(1-methylethyl)-N-(phenylmethyl)propanamide; N-Benzyl-N-isopropylpivalamide; Tebutam; Tebutam [BSI:ISO]; N-benzyl-N-isopropyl-trimethylacetamide; Caswell No. 083EE; N-benzyl-N-isopropyl-2,2-dimethylpropanamide

物化性质

• 密度: 0.961g/cm3
• 沸点: 340.4ºC at 760mmHg
• 熔点: <25℃
• 分子式: C₁₅H₂₃NO
• 分子量: 233.34900
• 闪点: 144ºC
• 精确质量: 233.17800
• PSA: 20.31000
• LogP: 3.46970
• 折射率: 1.504
• 分子结构:

  1、 摩尔折射率：71.90

  2、 摩尔体积（cm³/mol）：242.5

  3、 等张比容（90.2K）：585.5

  4、 表面张力（dyne/cm）：33.9

  5、 极化率（10-24cm3）：28.50

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3.4

  2.氢键供体数量:0

  3.氢键受体数量:1

  4.可旋转化学键数量:4

  5.互变异构体数量:无

  6.拓扑分子极性表面积20.3

  7.重原子数量:17

  8.表面电荷:0

  9.复杂度:246

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UE3152000 CHEMICAL NAME : Propionamide, N-benzyl-2,2-dimethyl-N-isopropyl- CAS REGISTRY NUMBER : 35256-85-0 LAST UPDATED : 199612 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C15-H23-N-O MOLECULAR WEIGHT : 233.39 WISWESSER LINE NOTATION : 1Y1&N1R&VX1&1&1 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 : 6 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 34,63,1980 TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >2180 mg/m3 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: 9,786,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >2 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: 9,786,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 34,63,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 2025 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A444,1985

安全

• 个人防护装备: Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危险品运输编码: NA 1993 / PGIII
• RTECS号: UE3152000
• 海关编码: 2924299015

合成路线

102-97-6 3282-30-2 ~% 35256-85-0

文献：US3974218 A1, ;

110079-24-8 630-19-3 ~65% 35256-85-0

文献：Cadoni, Roberta; Porcheddu, Andrea; Giacomelli, Giampaolo; De Luca, Lidia Organic Letters, 2012 , vol. 14, # 19 p. 5014 - 5017,4 Title/Abstract Full Text Show Details Cadoni, Roberta; Porcheddu, Andrea; Giacomelli, Giampaolo; De Luca, Lidia Organic Letters, 2012 , vol. 14, # 19 p. 5014 - 5017

102-97-6 ~% 35256-85-0

文献：Organic Letters, , vol. 14, # 19 p. 5014 - 5017,4 Organic Letters, , vol. 14, # 19 p. 5014 - 5017

海关

海关编码	2924299015
中文概述	2924299015 萘丙胺、牧草胺、溴丁酰草胺。监管条件:S(进出口农药登记证明)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:30.0%
Summary	2924299015 2-bromo-3,3-dimethyl-n-(2-phenylpropan-2-yl)butanamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%