Ethylene Mercaptoacetate 双(巯基乙酸)乙二醇酯

CAS 123-81-9 MFCD00004875

化学结构图

123-81-9
SMILES: O=C(CS)OCCOC(=O)CS

化学属性

Mol. FormulaC6H10O4S2
Mol. Weight210.26
Density1.313
Refractive index1.5190 to 1.5230
Boiling Point137-139
Flash Point167 ºC
Solubility20 G/L (20 ºC)

别名和识别编码

Chemical NameEthylene Mercaptoacetate
CAS Number123-81-9
EC Number204-653-4
Beilstein Registry Number1948305
Synonym Ethylene glycol bisthioglycolate; Ethylene glycol bis(mercaptoacetate); Mercaptoacetic acid 1,2-ethanediyl ester ETHYLENE GLYCOL DITHIOGLYCOLATE Ethylene glycol dithiolglycolate 1,2-DI(MERCAPTOACETOXY)ETHANE ETHYLENE GLYCOL BIS-MERCAPTOACETATE 1,2-BIS(MERCAPTOACETOXY)ETHANE 二(巯基乙酸)乙二醇酯 Acetic acid, mercapto-, 1,2-ethanediyl ester Ethylene mercaptoacetate ETHYLENGLYCOL-BIS-MERCAPTOACETATE ETHYLENE GLYCOL DIMERCAPTOACETATE ACETIC ACID, MERCAPTO-, 1,2-ETHANDIYL ESTER 双巯基乙酸乙二醇酯 MERCAPTOACETIC ACID ETHYLENE ESTER ETHYLENE GLYCOL DITHIOACETATE ETHYLENEBISTHIOGLYCOLIC ACID Acetic acid, mercapto-, ethylene ester Ethylene glycol bis(thioglycolic ester) Glycol dimercaptoacetate Glycol bis(mercaptoacetate) Ethylene bis(thioglycolate) ETHYLENE BIS(MERCAPTOACETATE) 二巯基乙酸乙二醇酯 ETHYLENE GLYCOL BISTHIOGLYCOLATE Ethylene glycol bis(mercaptoacetate) Ethylene glycol bismercaptoacetate Ethylene glycol bis(thioglycolate) Aceticacid,mercapto-,1,2-ethanediylester Ethylene glycol bis(mercaptoacetate) 二巯基乙酸乙二醇酯 GLYCOL DIMERCAPTOACETATE Ethylene bis(meraptoacetate)
PubChem Substance ID61059
MDL NumberMFCD00004875
Chemical Name Translation双(巯基乙酸)乙二醇酯
InChIKeyPSYGHMBJXWRQFD-UHFFFAOYSA-N
Reaxys-RN1948305
LabNetwork Molecule IDLN01357314
InChIInChI=1S/C6H10O4S2/c7-5(3-11)9-1-2-10-6(8)4-12/h11-12H,1-4H2
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thiols/Mercaptans

安全信息

Signal word
GHS Symbol
WGK Germany2
Safety Statements
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染；
  • 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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
  • S29 Do not empty into drains 不要排入下水道；
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
Precautionary statements
  • P301+P312+P330
  • P305+P351+P338+P337+P313
  • 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。
  • 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
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
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSAI6600000
Hazard Codes Xn;N Xn Xn,N
Packing GroupIII
Hazard Class6.1(b)
UN Number 2810 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 330 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   IRIPDP International Tin Research Institute Publication.  (Tin Research
   Institute, 1353 Perry St., Columbus, OH 43201)  No.530-    1976-
   Volume(issue)/page/year: 538,17,1978

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 50 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - muscle weakness
   Behavioral - ataxia
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0546402

其他信息

  • 用途一:用于有机合成
  • MOL 文件:123-81-9.mol
  • 海关编码:29309070
  • Acros Organics:二巯基乙酸乙二醇酯 Glycol dimercaptoacetate, 96%(123-81-9)
  • 图谱信息:双巯基乙酸乙二醇酯(123-81-9)红外图谱(IR1)
  • MSDS 信息:Ethylene glycol bis(mercaptoacetate)(123-81-9).msds

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Thiols/Mercaptans - Sulfur Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  1. Functional Group 官能团索引
  2. alkylthiol

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