CAS 957-51-7 MFCD00008321-Diphenamid 草乃敌 TAO{mole}

Diphenamid 草乃敌

CAS 957-51-7 MFCD00008321

化学结构图

SMILES: CN(C)C(=O)C(c1ccccc1)c1ccccc1

化学属性

Mol. Formula	C16H17NO
Mol. Weight	239.34
Melting Point	132-136 °C(lit.)
Density	1.07
Solubility	微溶于水，溶于丙酮、二甲基甲酰胺。

别名和识别编码

Chemical Name	Diphenamid
Synonym	Dymid N,N-dimethyl-2,2-diphenylacetamide diphenylacetic acid dimethylamide diphenamid Diphenamide N,N-dimethyl-α-phenylbenzene acetamide 2,2-DIPHENYL-N,N-DIMETHYL-ACETAMIDE {Che Benzeneacetamide, N,N-dimethyl-alpha-phenyl- Dimethylamid kyseliny difenyloctove N,N-Dimethyl-α-phenylbenzolacetamid L-34314 benzeneacetamide,N {Chemicalb 双苯酰草胺草乃敌[含量＞55%] 二甲二苯乙酰胺双苯胺 Zarur Acetamide, N,N-dimethyl-2,2-diphenyl- {uni_ham dimethylamidkyselinydifenyloctove N,N-dimethyl-α-phenylbenz N,N-dimethyl-α,α-diphenylacetamide N,N-DIMETHYL-2,2-DIPHENYLACETAMIDE 2,2-Diphenyl-N,N-dimethylacetamide 80w N,N-二甲 N,N-dimethyl-a-phenylbenzene ethanamide N，N-二甲基-2，2-二苯乙酰胺 80W Diherbid 草乃敌/双苯酰草胺 acetamide, N,N-dimethyl-2,2-diphenyl- Dyfen dif4 Dimid diphenyl-acetic acid dimethylamide N,N-二甲基-2,2-二 N,N,Dimethyl-2,2-diphenylacetamide Enide Difenamid N,N-Dimethyl-2,2-diphenylacetamide difenamide 双草酰苯胺 DYMID(R) Benzeneacetamide, N,N-dimethyl α-phenyl- Lilly 34,314 {ha ENIDE N,N-Dimethyl-alpha-phenylbenzeneacetamide benzeneacetamide, N,N-dimethyl-α-phenyl- Dif 4 DIPHENAMID 2，2-二苯基-N，N-二甲基乙酰胺 U 4513 草乃敌 N,N-Dimethyl-alpha,alpha-diphenylacetamide N,N-dimethyldiphenylacetamide Rideon
MDL Number	MFCD00008321
CAS Number	957-51-7
PubChem Substance ID	24868933
Beilstein Registry Number	2052009
EC Number	213-482-4
Chemical Name Translation	草乃敌
Merck Number	13,3339
Wiswesser Line Notation	1N1&VYR&R

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安全信息

RTECSAB8050000

GHS Symbol

Precautionary statements

P273 Avoid release to the environment. 避免释放到环境中。

Hazard statements

H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
H302 Harmful if swallowed 吞食有害

WGK Germany2

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Signal word Warning

Hazard Codes Xn

Safety Statements

S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；

Risk Statements

R52/53
R22 Harmful if swallowed 吞咽有害

Storage condition 室温储存 0-6°C

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag
   New York, Inc., 1971  Volume(issue)/page/year: -,155,1971

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURAT

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 700 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TGANAK Tsitologiya i Genetika.  Cytology and Genetics.  For English
   translation, see CYGEDX. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-    1967-  Volume(issue)/page/year: 16(1),45,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College
   Science Pub., 1969  Volume(issue)/page/year: 5,84,1976

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 685 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JDGRAX Journal of Drug Research.  (National Organization for Drug Research
   and Control, POB 29, Cairo, Egypt)  V.2-    1969-  Volume(issue)/page/year:
   12(1-2),155,1980

TYPE OF TEST            : Cytogenetic analysis
ROUTE OF EXPOSURE       : Unreported
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 10 mg/kg
REFERENCE :
   TGANAK Tsitologiya i Genetika.  Cytology and Genetics.  For English
   translation, see CYGEDX. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-    1967-  Volume(issue)/page/year: 16(1),45,1982

其他信息

毒害物质数据:957-51-7(Hazardous Substances Data)
EPA化学物质信息:Benzeneacetamide, N,N-dimethyl-.alpha.-phenyl- (957-51-7)
RTECS号:AB8050000
生产方法:二苯基三氯乙烷的制备将0.3molSG 、0.1mol三氯乙醛和0.1mol98%硫酸冷却至0～5℃，滴加0.3mol20%发烟硫酸，保持5～10℃，于2～4h滴毕，缓慢升温至室温，经后处理得二苯基三氯乙烷，收率80%。二苯基乙酸的制备将0.1mol二苯基三氯乙烷用25g苯溶解后，于155～160℃滴入到含有50g乙二醇单乙醚和0.5mol氢氧化钠溶液中，约1h滴毕，继续加热反应5h，经后处理得二苯基乙酸，收率85%。二苯基乙酰氯的制备将4.24g二苯基乙酸溶于35mL氯仿中，加2滴二甲基甲酰胺，3mL亚硫酰氯，于水浴中回流反应0.5h，排除反应产生的二氧化硫和氯化氢气体，蒸也氯仿后，冷却，加15mL苯，用于双苯酰草胺的制备。双苯酰草胺的合成将2.84g二甲胺与25mL苯混合，加入上步反应制得的酰氯苯溶液，在水浴上回流2.5h，冷却后加20mL氯仿，经洗涤、干燥、回收溶剂得双苯酰草胺，上述两步收率85.8%。m.p. 130℃，用苯和石油醚混合液重结晶后m.p.133～135℃。
外观性质:白色固体。
杀虫剂单一组分标准液
MOL 文件:957-51-7.mol
图谱信息:双苯酰草胺(957-51-7)核磁图( 1 HNMR) 双苯酰草胺(957-51-7)质谱(MS) 双苯酰草胺(957-51-7)核磁图( 13 CNMR) 双苯酰草胺(957-51-7)红外图谱(IR2) 双苯酰草胺(957-51-7)红外图谱(IR1)
毒性:大鼠急性经口LD 50 为1373mg/kg (970mg/kg)，兔1500mg/kg，犬1000mg/kg。对眼睛无刺激，对皮肤有轻微刺激。犬和大鼠2年饲喂试验无影响剂量为2000mg/kg。鲤鱼LC 50 为40mg/L，蓝鳃鱼为32mg/L，金鱼为34mg/L。蜜蜂经口LD 50 >241.72 μg/只。
稳定性:Stable. Incompatible with strong oxidizing agents, strong bases.
NIST化学物质信息:Fenam(957-51-7)
用途:为选择性芽前土壤处理除草剂，主要通过根系吸收，抑制杂草分生组织的细胞分裂，阻止幼芽和次生根形成，使杂草死亡。可用于大豆、花生、烟草、白菜等进行播前土壤处理。防除多种一年生禾本科、莎草和阔叶杂草，如大豆田、花生田在播种前，用90%可湿性粉剂22.5～37.5g/100m 2 对水喷雾土表，然后混土。