3,4-Dihydro-2-ethoxy-2H-pyrane 2-乙氧基-3,4-二氢-2H-吡喃
CAS 103-75-3 MFCD00006561
化学结构图
SMILES: CCOC1CCC=CO1
化学属性
| Mol. Formula | C7H12O2 |
|---|---|
| Mol. Weight | 128.16898 |
| Density | 0.957 g/mL at 25 °C(lit.) |
| Refractive index | 1.4370 to 1.4410 |
| Boiling Point | 42 °C at 16 mmHg |
| Flash Point | 24°C(lit.) |
| Solubility | 微溶于水。 |
| Melting Point | 153-155 °C |
别名和识别编码
| Chemical Name | 3,4-Dihydro-2-ethoxy-2H-pyrane |
|---|---|
| MDL Number | MFCD00006561 |
| CAS Number | 103-75-3 |
| EC Number | 203-141-8 |
| Synonym | 3,4-Dihydro-2-ethoxy-2H-pyrane {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Dihydro-2-ethoxy-2H-pyrane |
| Chemical Name Translation | 2-乙氧基-3,4-二氢-2H-吡喃 |
| Reaxys-RN | 109855 |
| Beilstein Registry Number | 109855 |
| PubChem Substance ID | 7676 |
| Wiswesser Line Notation | T6O BUTJ FO2 |
| LabNetwork Molecule ID | LN00884381 |
| InChI | InChI=1S/C7H12O2/c1-2-8-7-5-3-4-6-9-7/h4,6-7H,2-3,5H2,1H3 |
| Canonical SMILES | CCOC1OC=CCC1 |
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分类
- {SA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Pyrans
安全信息
GHS Symbol
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- 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.....
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- 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。
- P305+P351+P338
- 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。
- P370+P378
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
- R10 Flammable 易燃
TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 8000 ppm/4H 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 : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 3560 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/15/1971
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 6160 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/15/1971
其他信息
- 下游产品:戊二醛
- TCI Shanghai:2-乙氧基-3,4-二氢-2H-吡喃 2-Ethoxy-3,4-dihydro-2H-pyran,>;97.0%(GC)(103-75-3)
- Sigma Aldrich:103-75-3(sigmaaldrich)
- 外观性质:液体。
- MSDS 信息:2-乙氧基-3,4-二氢-1,2-吡喃(103-75-3).msds
- MOL 文件:103-75-3.mol
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