4'-Pentyl-[1,1'-biphenyl]-4-carbonitrile 4-戊基-4`-氰基联苯
CAS 40817-08-1 MFCD00036350
化学结构图
SMILES: CCCCCc1ccc(-c2ccc(C#N)cc2)cc1
化学属性
| Mol. Formula | C18H19N |
|---|---|
| Mol. Weight | 249 |
| Refractive index | 1.5310 to 1.5340 |
| Boiling Point | 140-150 |
| Density | 1.008 |
| Flash Point | >110°(230°F) |
| TSCA | Yes |
| Melting Point | 22-23°C |
别名和识别编码
| Chemical Name | 4'-Pentyl-[1,1'-biphenyl]-4-carbonitrile |
|---|---|
| Synonym | K15 (Liquid crystal) 4'-n-Pentyl-4-biphenylcarbonitrile 4-氰基-4'-戊基联苯 4-n-Pentyl-4'-cyanobiphenyl Pentyl cyanobiphenyl 4-Amyl-4'-cyanobiphenyl 4-Cyano-4'-n-pentyldiphenyl p-n-Pentyl-p'-cyanobiphenyl 4'-(Pent 4'-Pentyl-4-biphenyl carbonitrile Liquid crystal 5CB 4-Pentyl-4'-cyanobiphenyl 4-Cyano-4'-n-pentylbiphenyl 4'-Amyl-4-cyanobiphenyl 4-Pe 4-Cyano-4'-pentyldiphenyl p-Pentyl-p'-cyanobiphenyl 4'-(n-Pentyl)-4-cyanobiphenyl 5TsB 4'-n-Pentyl-4-biphenylcarbonitrile 4'-Cyano-4-pentylbiphenyl PCB 5-CB 4-Cyano-4'-(pentyl)biphenyl CB-5 BDH-K 15 K-15 PCB (liquid crystal) 4'-n-Pentyl-4-cyanobiphenyl 4-Cyano-4-pentylbiphenyl 4-Pentyl-4-cyanobiphenyl 5CB 4-Cyano-4'-pentylbipheny 5BF 4′-正戊基-[1,1′-联二苯]-4-腈 [1,1'-Biphenyl]-4-carbonitrile, 4'-pentyl- K 15 (liquid crystal) p-Amyl-p'-cyanobiphenyl 4'-pentyl-biphenyl-4-carbonitrile 4' 5-Pentyl-5'-cyanobiphenyl p-Cyano-p'-pentylbiphenyl K15 4,4'-n-Pentylcyanobiphenyl 5CB CB 5 RO-CM-5115 4-n-Amyl-4'-cyanobiphenyl 4,4'-Pentyl cyanobiphenyl 4'-Pentyl-4-biphenylcarbonitrile p'-Cyano-p-pentylbiphenyl 4-Cyano-4'-pentyl-biphenyl CB5 |
| PubChem Substance ID | 87566547 |
| EC Number | 255-093-2 |
| MDL Number | MFCD00036350 |
| CAS Number | 40817-08-1 |
| Chemical Name Translation | 4-戊基-4`-氰基联苯 |
| Reaxys-RN | 1912816 |
| InChIKey | HHPCNRKYVYWYAU-UHFFFAOYSA-N |
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分类
- {SNA} Liquid Crystals, Nematic, Organic and Printed Electronics, 材料科学
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
- {SNA} Liquid Crystals, Materials Science, Nematic, Organic and Printed Electronics
相关文献及参考
- Short: IV/16 Title: Surface tension of pure liquids and binary mixtures Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: IV/16 Year: 1997 Keyword: organic compounds; surface tension; liquids; mixtures ISBN: 3-540-63276-X ISBN: 978-3-540-63276-4 Internet Resource: DOI:10.1007/b60566 RefComment: VII, 439 pages.
- Short: IV/7a Title: Liquid Crystals: One-Ring Systems and Two-Ring Systems without Bridging Groups Author: Vill, V. Editor: Thiem, J. Source: Landolt-Börnstein, New Series Volume: IV/7a Year: 1992 Keyword: organic compounds; enthaly of fusion; melting point; phase transition; liquid crystals; glass transition ISBN: 3-540-55503-X ISBN: 978-3-540-55503-2 Internet Resource: DOI:10.1007/b46098 RefComment: 10 figs., VIII, 268 pages.
- Short: VIII/5A Title: Physical and Thermodynamic Properties of Liquid Crystalline Substances Author: Pestov, S. Editor: Vill, V. Source: Landolt-Börnstein, New Series Volume: VIII/5A Year: 2003 Keyword: density; molar volume; refractive index; surface tension; heat capacity; thermal conductivity; diffusion coefficient; liquid crystals; order parameter; polarizability; crystal data; viscosity; sound velocity; compressibility; dielectric constant; magnetic susceptibility; dipole moment; vapour pressure ISBN: 3-540-43365-1 ISBN: 978-3-540-43365-1 Internet Resource: DOI:10.1007/b71736 RefComment: 2003, VI, 492 pages. With CD-ROM. Hardcover
- Short: LC Title: LiqCryst 4.6 - Database of Liquid Crystals Author: Vill, V. Year: 2005 Keyword: Flüssigkristalle; LCD; Phasenumwandlung Internet Resource: http://liqcryst.chemie.uni-hamburg.de/
- Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/
安全信息
GHS Symbol
- H302+H312+H332
- H332 Harmful if inhaled 吸入有害
- H315 Causes skin irritation 会刺激皮肤
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H319 Causes serious eye irritation 严重刺激眼睛
- 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。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- 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+P312+P330
- P302+P352+P312+P362+P364
- P304+P340+P312
- P305+P351+P338
- 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。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- 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；
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
- S36 Wear suitable protective clothing 穿戴适当的防护服；
