Chloral 三氯乙醛

CAS 75-87-6 MFCD00036214

化学结构图

75-87-6
SMILES: O=CC(Cl)(Cl)Cl

化学属性

Mol. FormulaC2HCl3O
Mol. Weight147.38
Boiling Point97°C
Density1.51 g/mL at 20 °C(lit.)
Refractive index1.4540 to 1.4600
Flash Point75°C(lit.)
Melting Point-57.5 ºC
Solubility可溶

别名和识别编码

Chemical NameChloral
Synonym Cloralio 2,2,2-Trichloroacetaldehyde Grasex trichloroacetaldehyde 无水三氯乙醛 TRICHLOROACETALDEHYDE Anhydrous chloral CHLORAL 三氯乙醛 Chloral wasserfrei 2,2,2-Trichloroethanal Rcra waste number U034 chloralanhydrous Trichloroacetaldehyde Trichloroethanal Chloral anhydrous Trichloracetaldehyd wasserfrei U.N. 2075 trichloroethanal Acetaldehyde,trichloro- Acetaldehyde, trichloro- Trichloroaldehyde Trichloro-acetaldehyde Chloral CCl3CHO trichloro-acetaldehyd 2,2,2-trichloroacetaldehyde 氯醛无水三氯乙醛 2,2,2-trichloroacetaldehyde; Trichloroacetaldehyde; Trichloroethanal Sporotal 100 RCRA waste number U034 Trichloracetaldehyde Trichloracetaldehyd rcrawastenumberu034 2,2,2-Trichloracetaldehyd 三氯乙醛(≥70%) anhydrouschloral chloral ethanal,trichloro- ethanal, trichloro- 氯醛 acetaldehyde, trichloro- chloral,anhydrous,inhibited 氯醛,水合氯醛
CAS Number75-87-6
PubChem Substance ID6407
EC Number200-911-5
Beilstein Registry Number1(4)3142
MDL NumberMFCD00036214
Reaxys-RN506422
Merck Number9626
Chemical Name Translation三氯乙醛
Wiswesser Line NotationVHXFFF
LabNetwork Molecule IDLN00881714
InChIInChI=1S/C2HCl3O/c3-2(4,5)1-6/h1H
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分类

  • Aldehydes, Building Blocks, C1 to C6, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; aldehyde; 1fragment
  • {SA} Aldehydes, Building Blocks, C1 to C6, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
  • {Chemicalbook} 农药中间体: 杀虫剂中间体: 有机磷类杀虫剂

相关文献及参考

  • Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oils, paraffins and polyethylenes; Subvolume C: Diamagnetic susceptibility and magnetic anisotropy of organic compounds. The data presented in this volume are based on the literature survey of the chemical abstracts up to 2005. The calculated values of diamagnetic susceptibility of organic compounds in the present subvolume II/27B are presented along with their experimental values. They have been calculated with the use of structural parameters in structural formula by using different theoretical methods available in the literature.
  • Merck 14 ,9626
  • Beil. 1 ,IV,3142
  • Short: III/20a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cl Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20a Year: 1988 Keyword: NQR ISBN: 3-540-18161-X ISBN: 978-3-540-18161-3 Internet Resource: DOI:10.1007/b31153 RefComment: IX,677 pages. Hardcover Abstract: Nuclear Quadrupole Resonance Spectroscopy has become a standard method for structural research in molecular and solid st

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes T,Xn T
Precautionary statements
  • 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。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P304+P340+P310
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P403+P233
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P301+P330+P331+P310
  • P303+P361+P353
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • 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。
  • 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。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
  • P301+P330+P331
  • P308+P311
  • P303+P361+P353+P310+P363
  • P405 Store locked up. 上锁保管。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
Signal word Warning
RTECSFM7870000
Storage condition 0-10 0-10°C 2-8°C
UN Number 2075 UN 2075 6.1/PG 2
Packing GroupII
Hazard Class6.1(a)
Safety Statements
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • 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);
  • S7/9 Keep container tightly closed and in a well-ventilated place 保持容器严格密闭,置于通风良好的场所;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
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
  • R22 Harmful if swallowed 吞咽有害
  • R23 Toxic by inhalation 吸入有毒
Warnings 危化品目录(2015)
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 440 mg/m3/4H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - ptosis
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0533728

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 5900 mg/m3/4H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - ataxia
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0571197

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BCFAAI Bollettino Chimico Farmaceutico.  (Societa Editoriale Farmaceutica,
   Via Ausonio 12, 20123 Milan, Italy)  V.33-    1894- Volume(issue)/page/year:
   111,293,1972

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 710 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdun

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 mg/plate
REFERENCE :
   STEVA8 Science of the Total Environment.  (Elsevier Science Pub. B.V., POB
   211, 1000 AE Amsterdam, Netherlands)  V.1-    1972- Volume(issue)/page/year:
   46,229,1985

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 1 gm/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 155,53,1985

Restrict 危险品

其他信息

  • 急性毒性:腹腔- 小鼠 LD50: 600 毫克/ 公斤
  • 贮存:用塑料桶或内衬防腐涂层的
  • 水合三氯乙醛:水合三氯乙醛简称水合氯醛。无色透明晶体。有特殊气味。分子式CCl3CH(OH)2。在空气中略挥发。比重1.9081。沸点97.5。熔点51.7 ℃。加热至沸点可分解为三氯乙醛和水。易溶于水、乙醇和乙醚,微溶于苯和二硫化碳。水溶液对石蕊试剂呈酸性反应。用于制药、三氯醋酸等。医学上用作镇静、催眠和镇痛药。成人经口急性中毒剂量为4~5g或约10g;成人经口最小致死量约为7g;经口平均致死量约10g。水合氯醛极易吸收,并可出现在脑脊液、乳汁、羊水及胎儿血液中。在体内大部还原为对中枢抑制作用更强的三氯乙醇,三氯乙醇迅即与葡萄糖醛酸结合而失去毒性,并经肾脏排出体外。内服可发生严重胃肠刺激,胃粘膜腐蚀而出现出血性胃炎。吸入高浓度蒸气可引起咽炎、支气管炎,抑制呼吸中枢导致呼吸中枢衰竭,呼吸肌麻痹。由于具有明显扩血管作用,可出现血压下降、体温降低、休克、晕厥及心律失常等。还可见瞳孔缩小,肝、肾受损等临床表现。慢性中毒可出现红斑状荨麻疹或紫癜样皮疹、结膜炎、流泪、眼睑浮肿、畏光、视力障碍;以及头痛、关节痛、食欲不振、呕吐、腹泻等表现。口服急性中毒者可用温水或1:2,000~1:5,000高锰酸钾洗胃。直肠给药中毒者应即时洗肠、导泻以及对症处理,预防心衰,呼吸衰竭和休克的发生。
  • 水合三氯乙醛:水合三氯乙醛简称水合氯醛。无色透明晶体。有特殊气味。分子式CCl3CH(OH)2。在空气中略挥发。比重1.9081。沸点97.5。熔点51.7 ℃。加热至沸点可分解为三氯乙醛和水。易溶于水、乙醇和乙醚,微溶于苯和二硫化碳。水溶液对石蕊试剂呈酸性反应。用于制药、三氯醋酸等。医学上用作镇静、催眠和镇痛药。成人经口急性中毒剂量为4~5g或约10g;成人经口最小致死量约为7g;经口平均致死量约10g。水合氯醛极易吸收,并可出现在脑脊液、乳汁、羊水及胎儿血液中。在体内大部还原为对中枢抑制作用更强的三氯乙醇,三氯乙醇迅即与葡萄糖醛酸结合而失去毒性,并经肾脏排出体外。内服可发生严重胃肠刺激,胃粘膜腐蚀而出现出血性胃炎。吸入高浓度蒸气可引起咽炎、支气管炎,抑制呼吸中枢导致呼吸中枢衰竭,呼吸肌麻痹。由于具有明显扩血管作用,可出现血压下降、体温降低、休
  • 下游产品:N,N-二甲基甲酰胺 --> 三氯甲烷 --> 1,2-二氯乙烷 --> 香兰素 --> 氯乙烷 --> 氯甲烷 --> 对羟基苯甲醛 --> 氯菊酯 --> 3-(2,2-二氯乙烯基)-2,2-二甲基环丙基羧酸甲基酯 --> 乙基香兰素 --> 氟氯氰菊酯 --> 三氯乙酸 --> 敌敌畏 --> 二氯菊酸乙酯 --> 水合氯醛 --> 氯氰菊酯 --> 右旋烯丙菊酯 -->
  • 运输要求:一级有机酸性腐蚀物品。危规号:92008。可用管道或火车、汽车运输。
  • 毒性分级:中毒
  • 用途一:主要用于制造杀
  • MOL 文件:75-87-6.mol
  • 可燃性危险特性:受热分解有毒及催泪性气体
  • 废弃物建议处理方法:三氯乙醛同其他易燃燃料混合后焚烧。必须注意,要保证完全燃烧,以防止光气产生; 为除去所产生的氢卤酸,备置酸涤气器是必要的。
  • Sigma Aldrich:75-87-6(sigmaaldrich)
  • 用途一:主要用于制造杀虫剂滴滴涕、敌百虫、敌敌畏和除莠剂三氯乙醛脲,也可用于医药工业及有机合成等
  • 贮存:用塑料桶或内衬防腐涂层的金属桶或陶瓷坛盛装。存放在阴凉、干燥、通风良好的地方,防冻、防热、避水。
  • 用途四:主要用于制造农药如杀虫剂滴滴涕、敌百虫、敌敌畏、除草剂三氯乙醛脲的原料。在医药工业中用于生产氯霉素、合霉剂、催眠剂水合三氯乙醛等,也可作为有机原料用于生产N,N-二甲基甲酰胺、三氯甲烷和氯仿等。
  • 用途二:主要用于制造杀虫剂滴滴涕、敌百虫、敌敌畏和除草剂三氯乙醛脲,医药上用于生产氯霉素、合霉素等
  • 危险情况:摄入有毒,有腐蚀性和麻醉性,接触皮肤时会引起灼伤,接触眼睛会使瞳孔放大; 吸入过量,严重时会造成窒息。
  • 方法二:由乙醇
  • 外观性质:无

系列性分类


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