2,​2-​Dimethyloxirane 甲基环氧丙烷

CAS 558-30-5 MFCD00066354

化学结构图

558-30-5
SMILES: CC1(C)CO1

化学属性

Mol. FormulaC4H8O
Mol. Weight72
Refractive index1.3700 to 1.3740
Boiling Point52°C
Density0.812
Flash Point-32°C(lit.)
TSCAYes
Solubility58 G/L (20 ºC)
Stability对湿度敏感

别名和识别编码

Chemical Name2,​2-​Dimethyloxirane
Synonym isobutyleneepoxide 2,2-dimethyl-oxirane Isobutyleneoxide 1,2-epoxy-2-methyl-propan 1,2-环氧-2-甲基丙烷 Isobutylene epoxide Isobutylenoxid 1,2-Epoxy-2-methylpropane
CAS Number558-30-5
PubChem Substance ID87571680
EC Number209-193-8
MDL NumberMFCD00066354
Reaxys-RN102408
Beilstein Registry Number17(3/4)46
Chemical Name Translation甲基环氧丙烷
InChIKeyGELKGHVAFRCJNA-UHFFFAOYSA-N
Wiswesser Line NotationT3OTJ B1 B1
LabNetwork Molecule IDLN00221558
InChIInChI=1S/C4H8O/c1-4(2)3-5-4/h3H2,1-2H3
信息真实价格透明    资金保障    专业采购外包团队在线服务   
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   

分类

  • {SNA} Epoxide Monomers, Monomers, Polymer Science, 材料科学
  • {SNA} Epoxide Monomers, Materials Science, Monomers, Polymer Science
  • {uni_hamburg} no charge; oxygen heterocycle; alicycle; 3ring; ether; 1fragment

产品应用

  • 重要的有机中间体,可用于聚醚、医药等。

相关文献及参考

  • Reductive lithiation with the radical anion formed from Li metal and 4,4'-Di-tert-butyl­biphenyl­, B21470 (LDBB) is exemplified for this epoxide. The intermediate ring-opened ß-lithioalkoxide reacts with an aldehyde to give a 1,3-diol: J. Org. Chem., 55, 1528 (1990); Org. Synth. Coll., 9, 306 (1998):
  • Beilstein:17(3/4)46
  • Short: II/2
  • Short: II/24B

安全信息

GHS Symbol
WGK Germany2
Hazard Codes F,C
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
  • H351 Suspected of causing cancer 怀疑致癌
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
RTECSTZ3580000
Precautionary statements
  • 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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P241+P242+P243
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P332+P313
  • 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
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word
UN Number 1993 UN 1993 3/PG 1 UN2924
Risk Statements
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）；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
Packing GroupII
Hazard Class3
Storage condition Flammables area 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Klebsiella pneumoniae
DOSE/DURATION           : 5 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 89,269,1981

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 250 ppm
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 271,213,1992

其他信息

  • TCI Shanghai:1,1-二甲基环氧乙烷 Isobutylene Oxide,>;97.0%(GC)(558-30-5)
  • 下游产品:4，4-二甲基-6-乙酰基硫代苯并二氢吡喃 --> 2-甲基-4-苯基硫基-2-丁醇
  • Alfa Aesar:氧化异丁烯,99+% Isobutylene oxide, 99+%(558-30-5)
  • MSDS 信息:2,2-Dimethyloxirane(558-30-5).msds
  • 甲基环氧丙烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 I0323 氧化异丁烯 Isobutylene Oxide 500ML 1950元 2011/04/16 I0323 氧化异丁烯 Isobutylene Oxide 25ML 297元 2010/06/21 348500250 甲基环氧丙烷 Isobutylene oxide 98% 25 ML 1110元
  • 图谱信息:甲基环氧丙烷(558-30-5)红外图谱(IR2) 甲基环氧丙烷(558-30-5)红外图谱(IR1) 甲基环氧丙烷(558-30-5)质谱(MS) 甲基环氧丙烷(558-30-5)核磁图( 13 CNMR) 甲基环氧丙烷(558-30-5)核磁图( 1 HNMR)
  • 甲基环氧丙烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0323 氧化异丁烯 Isobutylene Oxide 500ML 2370元 2014/06/02 I0323 氧化异丁烯 Isobutylene Oxide 25ML 360元 2010/06/21 348500250 甲基环氧丙烷 Isobutylene oxide 98% 25 ML 1110元
  • 用途一:该产品是一种重要的有机中间体。可用于聚醚、医药等。
  • 用途二:该产品是一种重要的有机中间体,可用于聚醚、医药等。
  • Sigma Aldrich:558-30-5(sigmaaldrich)
  • MOL 文件:558-30-5.mol
  • 海关编码:29109000
  • Acros Organics:环氧异丁烷 Isobutylene oxide, 98%(558-30-5)
  • 敏感性:Moisture Sensitive

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Chromatography Reagents & Solvents - Analytical Reagents
  4. LC-NMR Solvents (CHROMASOLV®) - Chromatography Reagents & Solvents
  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Monomers - Polymer Science
  4. Epoxide Monomers - Monomers
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Epoxides - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Simple 3-Membered Ring Compounds 简单三元环化合物
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Monomers
  4. Carboxylic Acid Monomers

相关产品推荐