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

40817-08-1
SMILES: CCCCCc1ccc(-c2ccc(C#N)cc2)cc1

化学属性

Mol. FormulaC18H19N
Mol. Weight249
Refractive index1.5310 to 1.5340
Boiling Point140-150
Density1.008
Flash Point>110°(230°F)
TSCAYes
Melting Point22-23°C

别名和识别编码

Chemical Name4'-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 ID87566547
EC Number255-093-2
MDL NumberMFCD00036350
CAS Number40817-08-1
Chemical Name Translation4-戊基-4`-氰基联苯
Reaxys-RN1912816
InChIKeyHHPCNRKYVYWYAU-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
WGK Germany3
Hazard statements
  • 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
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • 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.....
Signal word Warning
Packing GroupIII
UN Number UN3276
Risk Statements
  • 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
Safety Statements
  • 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；
Hazard Codes Xn

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Cyanides/Nitriles - Nitrogen Compounds
  1. Materials Science 材料科学
  2. Products for Organic & Printed Electronics Research
  3. Liquid Crystals - Organic and Printed Electronics
  4. Nematic - Liquid Crystals
  1. Materials Science 材料科学
  2. Liquid Crystals
  1. Materials Science 材料科学
  2. Building Blocks for Liquid Crystals

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