CAS 79-34-5 MFCD00000848-1,1,2,2-Tetrachloroethane 1,1,2,2-四氯乙烷 TAO{mole}

1,1,2,2-Tetrachloroethane 1,1,2,2-四氯乙烷

CAS 79-34-5 MFCD00000848

化学结构图

SMILES: ClC(Cl)C(Cl)Cl

化学属性

Mol. Formula	C2H2Cl4
Mol. Weight	167.85
Density	1.586
Refractive index	1.4930 to 1.4970
Vapor Density	5.8 (vs air)
Boiling Point	147
Vapor Pressure	8 mmHg ( 20 °C)
Melting Point	-43
TSCA	Yes
Solubility	0.3 G/100 ML (25 ºC)
Flash Point	142-146°C
Stability	对光敏感

别名和识别编码

Chemical Name	1,1,2,2-Tetrachloroethane
Synonym	1,1,2,2-Tetrachloroethane {LY} 1,1,2,2-Tetrachloroethane 1,1,2,2-czterochloroetan(polish) 1,1,2,2-tce 1,1,2,2-tetrachlorethan 1,1,2,2-tetrachloroethane 1,1,2,2-四氯乙烷, 98+% 1.1.2.2-四氯乙烷 sym-tetrachloroethane Acetosol Acetylene tetrachloride Bonoform F 130 (halocar NCI-C03554 RCRA waste number U209 TCE Tetrachlorethane ethane, 1,1,2,2-tetrachloro- freon 130 s-Tetrachloroethane {} {LY} 1,1,2,2-Tetrachloroethane {} {} {LY} 1,1,2,2-Tetrachloroethane {} {} {} {LY} 1,1,2,2-Tetrachloroethane {} {} {} {} {LY} 1,1,2,2-Tetrachloroethane {} {} {} {} {} {LY} 1,1,2,2-Tetrachloroethane {} {} {} {} {} {} {LY} 1,1,2,2-Tetrachloroethane {} {} {} {} {} {} {} {LY} 1,1,2,2-Tetrachloroethane {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number	79-34-5
EC Number	201-197-8
Beilstein Registry Number	969206
MDL Number	MFCD00000848
Merck Number	9189
PubChem Substance ID	6591
Chemical Name Translation	1,1,2,2-四氯乙烷
Reaxys-RN	969206
Wiswesser Line Notation	GYGYGG
LabNetwork Molecule ID	LN00194710
InChI	InChI=1S/C2H2Cl4/c3-1(4)2(5)6/h1-2H
Canonical SMILES	ClC(Cl)C(Cl)Cl

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

溶剂。测折光率。结晶学上用作浸液。生物实验上用于使肾、肝和肠胃道病变。涂料去锈剂。可可豆中测定可可碱。�

安全信息

Signal word Danger

GHS Symbol

WGK Germany3

Safety Statements

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；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
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；
S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时，佩带适当的呼吸器；
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）；
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

R26/27 Very toxic by inhalation and in contact with skin 吸入及皮肤接触都有剧毒
R51/53

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
P273 Avoid release to the environment. 避免释放到环境中。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P284 Wear respiratory protection.? 佩戴呼吸保护装置。
P302+P350
P302+P352+P310
P302+P352+P332+P313+P362+P364
P303+P361+P353
P304+P340+P310
P305+P351+P338
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P332+P313
P337+P313
P361+P364
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H301+H331
H330 Fatal if inhaled 吸入致命
H310 Fatal in contact with skin 皮肤接触致命
H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
H225 Highly flammable liquid and vapour 高度易燃液体和蒸气

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSKI8575000

Packing GroupII

UN Number 1702 UN 1702 6.1/PG 2

Hazard Codes 6.1 T+,N

Storage condition 2-8°C {LY} 2-8°C Refrigerator {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C

Hazard Class6.1

Warnings 危化品目录(2015)

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 42 gm/kg/78W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Liver - tumors
REFERENCE :
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-27,1978

TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 110 gm/kg/78W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-27,1978

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 55 gm/kg/78W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-27,1978

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Liver - hepatitis (hepatocellular necrosis), zonal
   Behavioral - sleep
   Liver - fatty liver degeneration
REFERENCE :
   AJHYA2 American Journal of Hygiene.  (Baltimore, MD)  V.1-80, 1921-64.  For
   publisher information, see AJEPAS.  Volume(issue)/page/year: 16,325,1932

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,343,1949

{hazard_com

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 1000 mg/m3/30M
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - hallucinations, distorted perceptions
REFERENCE :
   AHBAAM Archiv fuer Hygiene und Bakteriologie.  (Munich, Fed. Rep. Ger.)
   V.101-154, 1929-71.  For publisher information, see ZHPMAT.
   Volume(issue)/page/year: 116,131,1936

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 50 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   QJPPAL Quarterly Journal of Pharmacy & Pharmacology.  (London, UK)  V.2-21,
   1929-48.  For publisher information, see JPPMAB.  Volume(issue)/page/year:
   7,205,1934

TYPE OF TEST

{hazar

TYPE OF TEST            : Sex chromosome loss and nondisjunction
TEST SYSTEM             : Mold - Aspergillus nidulans
DOSE/DURATION           : 200 ppm
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 201,401,1988

TYPE OF TEST            : Mutation test systems - not otherwise specified
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 200 mg/kg
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 343,157,1995

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 ug/plate
REFERENCE :
   TECSDY Toxicological and Environmental Chemistry.  (Gordon & Breach Science
   Pub. Inc., 1 Park Ave., New York, NY 10016)  V.3(3/4)-    1981-
   Volume(issue)/page/year: 15,101,1987

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 56 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Li

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Human HeLa cell
DOSE/DURATION           : 6 mmol/L
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 13,2389,1992

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 56 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   10(Suppl 10),1,1987

TYPE OF

Restrict 危险品

其他信息

color:slightly green-yellow
下游产品:氯乙酸 --> 三氯乙烯 --> 硫光气 --> 六氯乙烷 --> 4-氯甲基苯乙烯 --> 十溴二苯醚 --> 五氯乙烷
MSDS 信息:1,1,2,2-四氯乙烷(79-34-5).msds
Sigma Aldrich:79-34-5(sigmaaldrich)
Acros Organics:1,1,2,2-四氯乙烷 1,1,2,2-Tetrachloroethane, 98.50%(79-34-5)
方法一:由乙炔氯化制得。反应在四氯乙烷本身为溶剂下进行（气态乙炔和氯直接反应会发生爆炸），催化剂为五氯化锑或三氯化铁。当采用三氯化铁催化剂时，使系统保持负压，四氯乙烷处天回流状态，连续通入干燥的乙炔和氯气，反应热由回流的四氯乙烷蒸气吸收移走，收率为97%（对乙炔）。
Alfa Aesar:1，1，2，2-四氯乙烷,98+% 1,1,2,2-Tetrachloroethane, 98+%(79-34-5)
用途二:用作溶剂及分析试剂
能与乙醇、甲醇、乙醚、氯仿、苯、四氯化碳、二硫化碳、石油醚、二甲基甲酰胺及油类混溶，难溶于水。能随水蒸气挥发，有氯仿气味，不燃烧。水中溶解度:
急性毒性:口服-大鼠LD50: 250 毫克/公斤;腹腔-小鼠 LD50: 821 毫克/公斤
灭火剂:泡沫、干粉、砂土
挥发性有机化合物(VOCs)单组分标准液
1,1,2,2-四氯乙烷价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 80123118 四氯乙烷 500ml 32.4元 2011/08/23 80123128 四氯乙烷 500ml 27.1元 2011/08/23 40057361 四氯乙烷 5ml 27.1元
能与乙醇、甲醇、乙醚、氯仿、苯、四氯化碳、二硫化碳、石油醚、二甲基甲酰胺及油类混溶，难溶于水。能随水蒸气挥发，有氯仿气味，不燃烧。
类别:农药
用途四:用于有机合成。工业上用于生产金属净洗剂、杀虫剂、除草剂、溶剂等.校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。
职业标准:TWA 35 毫克/立方米; STEL 35 毫克/立方米
用途一:用于生产金属净洗剂、杀虫剂、除草剂、溶剂等
储运特性:库房通风低温干燥; 与氧化剂、食品添加剂分开存放
可燃性危险特性:不易燃; 接触氢氧化钾加热放出易燃气体;水可促分解; 燃烧释放有毒氯化物烟雾
TCI Shanghai:1,1,2,2-四氯乙烷(1mg/ml的甲醇溶液)[用于水分析] 1,1,2,2-Tetrachloroethane (1mg/ml in Methanol) [for Water Analysis](79-34-5)
MOL 文件:79-34-5.mol
上游原料:三氯化铁 --> 五氯化锑
毒性分级:高毒
用途三:该品是有效的溶剂。但因毒性大，使这方面的用途受到限制。工业中主要用作三氯乙烯、四氯乙烯的原料。
外观性质:无色液体，有氯仿样的气味。
爆炸物危险特性:遇钠或钾可爆炸
蒸气密度:5.8 (vs air)
蒸气压:8 mm Hg ( 20 °C)