CAS 50-31-7 MFCD00053310-2,3,6-Trichlorobenzoic Acid 2,3,6-三氯苯甲酸 TAO{mole}

2,3,6-Trichlorobenzoic Acid 2,3,6-三氯苯甲酸

CAS 50-31-7 MFCD00053310

化学结构图

SMILES: O=C(O)c1c(Cl)ccc(Cl)c1Cl

化学属性

Mol. Formula	C7H3Cl3O2
Mol. Weight	225.46
Melting Point	126-127 °C
Solubility	不溶于水，易溶于多数有机溶剂。
Density	1.635
Boiling Point	324.5±37.0 °C at 760 mmHg

别名和识别编码

Chemical Name	2,3,6-Trichlorobenzoic Acid
CAS Number	50-31-7
Synonym	2,3,6-Trichlorobenzoic acid {LY} 2,3,6-Trichlorobenzoic acid {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,6-Trichlorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {}
MDL Number	MFCD00053310
PubChem Substance ID	5759
EC Number	200-026-4
Chemical Name Translation	2,3,6-三氯苯甲酸
Wiswesser Line Notation	QVR BG CG FG
Beilstein Registry Number	1873934
Reaxys-RN	1873934
InChI	InChI=1S/C7H3Cl3O2/c8-3-1-2-4(9)6(10)5(3)7(11)12/h1-2H,(H,11,12)
Canonical SMILES	C1=CC(=C(C(=C1Cl)C(=O)O)Cl)Cl

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安全信息

Hazard statements

H302 Harmful if swallowed 吞食有害
H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。

RTECSDH7700000

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；

GHS Symbol

WGK Germany2

Signal word Warning

Precautionary statements

P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P273 Avoid release to the environment. 避免释放到环境中。
P301+P312
P301+P312+P330
P330 Rinse mouth. 漱口
P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard Codes Xn,N

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

Risk Statements

R51/53
R22 Harmful if swallowed 吞咽有害

UN Number UN 2811 6.1/PG 1 3077

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 600 mg/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:
   9,782,1991

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: -,145,1971

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 :
   GUCHAZ Guide to the Chemicals Used in Crop Protection.  (Information Canada,
   171 Slater St., Ottawa, Ont., Canada)  Volume(issue)/page/year: 6,515,1973

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >1 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:
   9,782,1991

TYPE OF TEST            : LD5

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intra

Hazard Class9

Packing GroupIII

Storage condition

其他信息

外观性质:淡黄色至黄褐色结晶。
储运特性:库房通风低温干燥; 与食品原料分开储运
类别:农药
毒性分级:中毒
Sigma Aldrich:50-31-7(sigmaaldrich)
MOL 文件:50-31-7.mol
灭火剂:干粉、泡沫、砂土
MSDS 信息:2,3,6-三氯苯甲酸(50-31-7).msds
可燃性危险特性:燃烧产生有毒氯化物气体
易溶于乙醇、丙酮、二甲基甲酰胺等有机溶剂，对光稳定。大鼠急性经口LD50750～1500Mg/kg，急性经皮LD50>1000mg/kg。制剂有二甲胺盐的浓水剂。非选择性激素型除草剂。由苯甲酰氯经氯化，再水解制得。草芽平经叶和根吸收，可用于防除某些一年生和多年生深根阔叶杂草和某些灌木。易于受害的敏感作物有菜豆、番茄、棉花、各种观赏植物，果园和葡萄等。常与2-甲基-4-氯等激素型除草剂混用于防除禾谷类田中的，一年生双子叶杂草。用量为10～20kg/ha。
急性毒性:口服- 大鼠 LD50: 650 毫克 / 公斤