4-Octyne 4-辛炔
CAS 1942-45-6 MFCD00009471
化学结构图
SMILES: CCCC#CCCC
化学属性
| Mol. Formula | C8H14 |
|---|---|
| Mol. Weight | 110.20 |
| Refractive index | 1.4230 to 1.4260 |
| Boiling Point | 131°C |
| Density | 0.751 g/mL at 25 °C(lit.) |
| Melting Point | -103 °C(lit.) |
| Flash Point | 29°C(lit.) |
| TSCA | Yes |
| Vapor Pressure | 35 mmHg ( 37.7 °C) |
| Solubility | 不溶于水，溶于乙醇、乙醚。 |
别名和识别编码
| Chemical Name | 4-Octyne |
|---|---|
| CAS Number | 1942-45-6 |
| PubChem Substance ID | 87574132 |
| EC Number | 217-730-2 |
| Beilstein Registry Number | 1(3)1006 |
| MDL Number | MFCD00009471 |
| Reaxys-RN | 1732138 |
| Synonym | {uni_hamburg} 二丙基乙炔 4-octyne 1,2-dipropylacetylene 4-Octin n-C3H7CequivCC3H7 4-辛炔 4-OCTYNE Di-n-propylacetylene dipropylacetylene 4-0ctyene 1,2-Dipropylacetylene oct-4-yne 4-辛炔;二丙基乙炔 4-Octyne, 98+% Octane-4-yne DIPROPYLACETYLENE |
| Chemical Name Translation | 4-辛炔 |
| InChIKey | GZTNBKQTTZSQNS-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN01743508 |
| InChI | InChI=1S/C8H14/c1-3-5-7-8-6-4-2/h3-6H2,1-2H3 |
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分类
- Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks
- {uni_hamburg} no charge; 1fragment
- {SNA} Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks
相关文献及参考
- Short: II/27B
- Short: II/5
- Beilstein:1(3)1006
安全信息
GHS Symbol
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
- 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
- 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+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。
- 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。
- P301+P310
- P301+P310+P331
- P303+P361+P353
- P305+P351+P338
- P331 Do NOT induce vomiting.. 不要催吐。
- P370+P378
- P403+P235
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- 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
- R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
- R11 Highly flammable 非常易燃
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
- S29 Do not empty into drains 不要排入下水道；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- 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；
其他信息
- Sigma Aldrich:1942-45-6(sigmaaldrich)
- MSDS 信息:4-辛炔(1942-45-6).msds
- Alfa Aesar:4-辛炔,99% 4-Octyne, 99%(1942-45-6)
- Acros Organics:4-辛炔 4-Octyne, 99%(1942-45-6)
- TCI Shanghai:4-辛炔 4-Octyne,>;99.0%(GC)(1942-45-6)
- F:10-23
- 外观性质:无色液体。
- MOL 文件:1942-45-6.mol
- 4-辛炔价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 O0127 4-辛炔 4-Octyne 5ML 279元 2010/06/21 223520100 4-辛炔 4-Octyne 99% 10 ML 351元 2010/06/21 223520500 4-辛炔 4-Octyne 99% 50 ML 1153元
- 图谱信息:4-辛炔(1942-45-6)红外图谱(IR1) 4-辛炔(1942-45-6)核磁图( 13 CNMR) 4-辛炔(1942-45-6)质谱(MS) 4-辛炔(1942-45-6)Raman光谱 4-辛炔(1942-45-6)核磁图( 1 HNMR) 4-辛炔(1942-45-6)红外图谱(IR2)
- 蒸气压:35 mm Hg ( 37.7 °C)
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