2-Benzofurancarboxaldehyde 2-苯并呋喃醛
CAS 4265-16-1 MFCD00015463
化学结构图
SMILES: O=Cc1cc2ccccc2o1
化学属性
| Mol. Formula | C9H6O2 |
|---|---|
| Mol. Weight | 146.14 |
| Density | 1.206 |
| Boiling Point | 251.5°C at 760 mmHg |
| Refractive index | n20/D 1.633(lit.) |
| TSCA | Yes |
| Flash Point | >;230 °F |
| Melting Point | 9-9.5 °C |
别名和识别编码
| Chemical Name | 2-Benzofurancarboxaldehyde |
|---|---|
| CAS Number | 4265-16-1 |
| Alfabeta Name | BENZOFURANCARBALDEHYDE 2-- |
| MDL Number | MFCD00015463 |
| PubChem Substance ID | 61341 |
| EC Number | 224-248-6 |
| Beilstein Registry Number | 2910 |
| Synonym | Benzo[b]furan-2-carboxaldehyde {LY} Benzo[b]furan-2-carboxaldehyde {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Benzo[b]furan-2-carboxaldehyde {} {} {} {} {} {} {} {} {} { |
| Chemical Name Translation | 2-苯并呋喃醛 |
| LabNetwork Molecule ID | LN00137449 |
| InChI | InChI=1S/C9H6O2/c10-6-8-5-7-3-1-2-4-9(7)11-8/h1-6H |
| Canonical SMILES | O=CC1=CC2=CC=CC=C2O1 |
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分类
- {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
- Aldehydes, Benzofurans, Building Blocks, C9, Carbonyl Compounds, Chemical Synthesis, Heterocyclic Building Blocks, Organic Building Blocks
- {SNA} Aldehydes, Benzofurans, Building Blocks, C9, Carbonyl Compounds, Chemical Synthesis, Heterocyclic Building Blocks, Organic Building Blocks
相关文献及参考
- Beil. 17 ,IV,5062
安全信息
GHS Symbol
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- 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；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
其他信息
- 苯并[b]呋喃-2-甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 CC06604DA 苯并[b]呋喃-2-甲醛 1-benzofuran-2-carbaldehyde 1 GR 600元 2010/06/21 CC06604EE 苯并[b]呋喃-2-甲醛 1-benzofuran-2-carbaldehyde 50 GR 9000元 2010/06/21 330140050 苯并[b]呋喃-2-甲醛 Benzo[b]furan-2-carboxaldehyde 96% 5 GR 2417元
- 参考质量标准:FAO/WHO，2000 含量(GT-10-4) ≥96% 酸值 ≤3.0
- Sigma Aldrich:4265-16-1(sigmaaldrich)
- 使用限量:FEMA(mg/kg)：冷饮、糖果、胶冻、布丁，10；焙烤制品，20。
- 敏感性:Air Sensitive
- Alfa Aesar:苯并[b]呋喃-2-甲醛,99% Benzo[b]furan-2-carboxaldehyde, 99%(4265-16-1)
- FEMA:3128
- 上游原料:氢氧化钠 --> 盐酸 --> 乙醚 --> 乙酸 --> N,N-二甲基甲酰胺 --> 三氯氧磷 --> 硫酸钠 --> 乙酐 --> 氯化钠 --> 无水醋酸钠 --> 氯乙酸 --> 2-羟基苯甲醛
- 检测方法:GC,NMR
- Acros Organics:苯并[b]呋喃-2-甲醛 Benzo[b]furan-2-carboxaldehyde, 96%(4265-16-1)
- MOL 文件:4265-16-1.mol
- 毒性:GRAS(FEMA)。
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