3,4-Dihydro-2H-Pyran-2-Carbaldehyde 3,4-二氢-2H-吡喃-2-甲醛

CAS 100-73-2 MFCD00059170

化学结构图

100-73-2
SMILES: O=CC1CCC=CO1

化学属性

Mol. FormulaC6H8O2
Mol. Weight112.14
Density1.08 g/mL at 25 °C
Refractive indexn20/D 1.466(lit.)
Boiling Point146 °C(lit.)
Flash Point54 °C
Solubility溶于水。

别名和识别编码

Chemical Name3,4-Dihydro-2H-Pyran-2-Carbaldehyde
Synonym 2,3-Dihydro-1,4-pyran-2-karboxaldehyd 3,4-Dihydro-2H-pyran-2-carboxaldehyde 丙烯醛二聚体 2-formyl-2,3-dihydropyran Acrolein dimer(stabilized) 2H-Pyran-2-carboxaldehyde,3,4-dihydro- 5-Hexenal, 2,6-epoxy- 3,4-二氢-2H-吡喃-2-甲醛 2-Propenal dimer Pyranaldehyde 3,4-Dihydro-2-formyl-2H-pyran 2,6-epoxy-5-hexena acrylaldehyde dimer 二聚丙烯醛(稳定的) 2-醛基-3,4-二氢吡喃 Acroleindimer 2H-Pyran-2-carboxaldehyde, 3,4-dihydro- 2,6-epoxy-5-Hexenal Pyran aldehyde (Acrolein dimer) 2-Formyl-3,4-dihydro-2N-pyran Acrolein dimer 3,4-Dihydro-2H-pyran-2-carbaldehyde 2-Formyl-3,4-dihydro-2H-pyran alpha-酰基-3,4-二氢-2H-吡喃 ‘Acrolein dimer’ 2-Formyl-3,4-dihydro-2H-pyran 3,4-dihydro-2h-pyran-2-carboxaldehyd Pyran aldehyde 2-甲醯-2:3-二氫哌喃 3,4-Dihydro-2-carboxaldehyde-2H-pyran
MDL NumberMFCD00059170
EC Number202-884-5
CAS Number100-73-2
Chemical Name Translation3,4-二氢-2H-吡喃-2-甲醛
InChIKeyNPWYTMFWRRIFLK-UHFFFAOYSA-N
Wiswesser Line NotationT6O BUTJ FVH
Beilstein Registry Number0107244
LabNetwork Molecule IDLN01357203
PubChem Substance ID60994
InChIInChI=1S/C6H8O2/c7-5-6-3-1-2-4-8-6/h2,4-6H,1,3H2
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安全信息

WGK Germany3
RTECSUP6825000
Packing GroupIII
Hazard Codes Xn
Hazard Class3.2
UN Number UN 2607
Safety Statements
  • S33 Take precautionary measures against static discharges 对静电采取预防措施;
  • 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);
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
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           : 3225 ppm/4H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Lungs, Thorax, or Respiration - respiratory depression
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,
   Akron, OH 44311) V.1-    1981-  Volume(issue)/page/year: 13,228,1993

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4920 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
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: 10,61,1954

Restrict 危险品

其他信息

  • 可燃性危险特性:易燃
  • 储运特性:库房通风低温干燥; 与氧化剂分开储运
  • 相对密度(水=1):1.0775(20℃)
  • 毒性分级:中毒
  • 外观:无色至微黄色透明液体
  • 刺激数据:皮肤-兔子 500 毫克 轻度; 眼睛-兔子 0.75 毫克 重度
  • 类别:易燃液体
  • 急性毒性:口服-大鼠 LD50: 4920 毫克/公斤
  • 灭火剂:干粉, 二氧化碳, 雾状水, 泡沫
  • MOL 文件:100-73-2.mol
  • 用途一:用作织物精整助剂、纸张处理剂、橡胶助剂、增塑剂,用于合成树脂和医药。
  • 包 装:塑料桶
  • EPA Substance Registry System:100-73-2(EPA Substance)
  • 爆炸物危险特性:蒸气与空气混合可爆

系列性分类


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