α,α-Dicyanoethyl acetate α,α-二氰乙基乙酸酯

CAS 7790-01-4 MFCD00042633

化学结构图

7790-01-4
SMILES: CC(=O)OC(C)(C#N)C#N

化学属性

Mol. FormulaCH3CO2C(CN)2CH3
Mol. Weight138
Melting Point69-71 °C (lit.)

别名和识别编码

Chemical Namealpha,alpha-Dicyanoethyl acetate 98%
Synonym alpha,alpha-Dicyanoethyl acetate DAC (Acetyloxy)methylpropanedinitrile α-乙酰氧基-α-甲基丙二腈 Methylacetoxymalonitrile 1,1-Dikyanethylester kyseliny octove α-乙酰氧基-α-甲基丙二腈 DAC Propanedinitrile, (acetyloxy)methyl- Methylacetoxymalononitrile 1,1-Dicyanoethyl acetate α,α-二氰乙基乙酸酯 α-乙酰氧基-α-甲基丙二腈 DAC 2-Acetoxyisosuccinodinitrile Acetic acid 1,1-dicyanoethyl ester
CAS Number7790-01-4
PubChem Substance ID24626
EC Number232-195-5
Beilstein Registry Number1763912
MDL NumberMFCD00042633
Chemical Name Translationα,α-二氰乙基乙酸酯
Wiswesser Line NotationNCX1&CN&OV1
InChIInChI=1S/C6H6N2O2/c1-5(9)10-6(2,3-7)4-8/h1-2H3
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分类

  • {SNA} Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
  • Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

相关文献及参考

  • Beil. 3 ,IV,1143
  • FT-NMR 1 (1), 1388:C / RegBook 1 (1), 1011:I / Structure Index 1 , 157:D:9

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H331 Toxic if inhaled 吸入中毒
  • H310 Fatal in contact with skin 皮肤接触致命
  • H301 Toxic if swallowed 吞食有毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hazard Codes T
RTECSWW9100000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P301+P310
  • P302+P350
  • 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。
  • 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。
Signal word Danger
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；
  • S36/37/39 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；
  • 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）；
  • S22 Do not breathe dust 不要吸入粉尘；
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
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 110 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   23,95,1962

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 108 ppm/4H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation)
   Lungs, Thorax, or Respiration - other changes
   Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 4,573,1951

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. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C6 to C7 - Esters

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