1,3-Dichlorotetrafluoroacetone 二氯四氟丙酮

CAS 127-21-9 MFCD00000776

化学结构图

127-21-9
SMILES: O=C(C(F)(F)Cl)C(F)(F)Cl

化学属性

Mol. FormulaC3
Mol. Weight199
Density1.520
Refractive index1.3300
TSCANo
Boiling Point43-45°
Flash PointNone
Solubility溶于水,溶于多数有机溶剂。

别名和识别编码

Chemical Name1,3-Dichlorotetrafluoroacetone
MDL NumberMFCD00000776
Synonym 1,3-Dichloro-1,1,3,3-tetrafluoro-2-propanone 1,3-dichlorotetrafluoropropan-2-one 1,3-Dichlorotetrafluoroacetone98% 4FK 1,1,3,3-Tetrafluoro-1,3-dichloroacetone 1,3-dichloro-1,1,3,3-tetrafluoro-2-propanon 1,3-Dichloro-1,1,3,3-tetrafluoroacetone 1,3-Dichloro-1,1,3,3,-tetrafiuoro-2-propanone 敌锈酮 Acetone, 1,3-dichloro-1,1,3,3-tetrafluoroacetone 1,3-二氯四氟丙酮 Bis(chlorodifluoromethyl) ketone 1,3-Dichlorotetrafluoroacetone 98% sym-Dichlorotetrafluoroacetone (CF2Cl)2CO 二氯四氟丙酮 1,3-DICHLOROTETRAFLUORO-2-PROPANONE Stauffer N-3,412 Dichlorotetrafluoroacetone Dichlorotetrafiuoroacetone acetone,1,3-dichloro-1,1,3,3-tetrafluoroacetone Dctfa 1,3-DICHLOROTETRAFLUOROACETONE 1,3-Dichlorotetrafluoropropan-2-one
CAS Number127-21-9
EC Number204-829-0
Chemical Name Translation二氯四氟丙酮
InChIKeyQRKKTXWUDLJYCV-UHFFFAOYSA-N
Wiswesser Line NotationGXFFVXGFF
Beilstein Registry Number0509313
PubChem Substance ID31376
InChIInChI=1S/C3Cl2F4O/c4-2(6,7)1(10)3(5,8)9
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安全信息

Packing GroupII
UN Number 2927 UN2810
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入,皮肤接触及吞食都有毒
  • R34 Causes burns 会导致灼伤
  • R24/25 Toxic in contact with skin and if swallowed 皮肤接触及吞食都有毒
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S4 Keep away from living quarters 远离生活区;
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
Hazard Codes T
Hazard Class6.1(b)
RTECSUC1575000
Restrict 剧毒化学品
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4800 mg/m3
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   TLSMA6 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo
   Instituta.  (Leningrad, Russia) V.1-145, 1949-82.  Discontinued.
   Volume(issue)/page/year: 111,15,1975

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 4500 mg/m3
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - excitement
REFERENCE :
   TLSMA6 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo
   Instituta.  (Leningrad, Russia) V.1-145, 1949-82.  Discontinued.
   Volume(issue)/page/year: 111,15,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#01749

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 61 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Gastrointestinal - ulceration or bleeding from stomach
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   7,592,1965

{hazard_co

其他信息

  • 灭火剂:水、泡沫、砂土、二氧化碳
  • 急性毒性:口服- 大鼠 LD50: 61 毫克/ 公斤
  • 可燃性危险特性:可燃; 受热产生有毒氯化物和氟化物烟雾
  • 类别:农药
  • 毒性分级:高毒
  • MOL 文件:127-21-9.mol
  • Hazard Note:Toxic
  • MSDS 信息:二氯四氟丙酮(127-21-9).msds
  • Sigma Aldrich:127-21-9(sigmaaldrich)
  • 外观性质:无色液体。
  • Alfa Aesar:1,3-Dichlorotetrafluoroacetone, 97%(127-21-9)
  • 储运特性:库房通风低温干燥; 与氧化剂、酸类、食品添加剂分开存放
  • 职业标准:STEL 2 毫克/ 立方米

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