cis-2-Butene (Z)-2-丁烯(置于无阀气瓶中)
CAS 590-18-1 MFCD00009294
化学结构图
SMILES: CC=CC
化学属性
| Mol. Formula | CH3CH=CHCH3 |
|---|---|
| Mol. Weight | 56.11 |
| Autoignition Point | 615 °F |
| Vapor Density | 2 (vs air) |
| Boiling Point | 3.7 °C(lit.) |
| Vapor Pressure | 1414 mmHg ( 21 °C) |
| Melting Point | -139 °C(lit.) |
| Flash Point | -12 ºC |
| Solubility | 不溶于水，溶于多数有机溶剂。 |
| Density | 0,62 g/cm3 |
别名和识别编码
| Chemical Name | (Z)-2-丁烯(置于无阀气瓶中) |
|---|---|
| Synonym | (2Z)-2-Butene (Z)-2-Butene (Z)-2-C4H8 (Z)-2-butene (Z)-2-丁烯 (Z)-But-2-ene (Z)-but-2-ene (z)-2-buten 2-BUTENE (CIS) 2-Buten cis 2-Butene, (2Z)- 2-Butene,(Z)- 2-Butene-cis 2-butene 2-butene, (E)-isomer 2-butene, (Z)- 2-butene, (Z)-isomer 2－丁烯(顺式) cis-1,2-Dimethylethylene cis-2-Butylene cis-2-butene cis-but-2-ene cis-butene BUTENE-2 (CIS) Butene C4H8 (cis-but-2-ene) CIS CIS-2-BUTENE CIS-2-BUTENE, 99+% CIS-B-BUTYLENE CIS-BUTENE-2 CIS-PSEUDOBUTYLENE |
| Beilstein Registry Number | 1361341 |
| EC Number | 209-673-7 |
| MDL Number | MFCD00009294 |
| CAS Number | 590-18-1 |
| PubChem Substance ID | 5287573 |
| Chemical Name Translation | (Z)-2-丁烯(置于无阀气瓶中) |
| Merck Number | 1520 |
| InChI | InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3- |
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分类
- {uni_hamburg} no charge; 1fragment
- {SNA} Chemical Synthesis, Specialty Gases, Synthetic Reagents
相关文献及参考
- Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
- Short: II/25C Title: Structure Data Of Free Polyatomic Molecules: Molecules containing Three or Four Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25C Year: 2001 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-66774-1 ISBN: 978-3-540-66774-2 Internet Resource: DOI:10.1007/b71431 RefComment: VIII, 481 pages. Hardcover Abstract: This volume contains data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc.) of free polyatomic molecules including free radicals and molecular ions. This survey on structure data is made of four subvolume, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this third subvolume, the structure of molecules containing three for four carbon atoms are listed.
- Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Lando
安全信息
GHS Symbol
WGK Germany3
Hazard statements
- H220 Extremely flammable gas 极易燃气体。
- H280 Contains gas under pressure; may explode if heated 内含高压气体，遇热可能爆炸。
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
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。
- P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. 漏气着火：切勿灭火，除非漏气能够被安全地制止。
- P381 Eliminate all ignition sources if safe to do so. 如果安全的话，消除所有点火源。
- P403 Store in a well-ventilated place. 储存在通风良好的地方。
- P410+P403
Signal word
Danger
Hazard Codes
F+
Safety Statements
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
Risk Statements
- R12 Extremely flammable 极端易燃
UN Number
1012
UN 1012 2.1
Hazard Class2.1
其他信息
- 蒸气密度:2 (vs air)
- 蒸气压:1414 mm Hg ( 21 °C)
- MOL 文件:590-18-1.mol
- 下游产品:仲丁醇
- TCI Shanghai:(Z)-2-丁烯(置于无阀气瓶中) cis-2-Butene (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)],>;98.0%(GC)(590-18-1)
- Sigma Aldrich:590-18-1(sigmaaldrich)
- 图谱信息:顺-2-丁烯(590-18-1)核磁图( 1 HNMR)
- MSDS 信息:2-丁烯(顺式)(590-18-1).msds
- 外观性质:无色气体。
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