4'-(pentyloxy)-[1,1'-biphenyl]-4-carbonitrile 4-氰基-4'-戊氧基联苯
CAS 52364-71-3 MFCD00074879
化学结构图
SMILES: CCCCCOC1C=CC(=CC=1)C1C=CC(=CC=1)C#N
化学属性
| Mol. Formula | C18H19NO |
|---|---|
| Mol. Weight | 281 |
| Melting Point | 48 |
| Flash Point | >110°(230°F) |
| TSCA | Yes |
| Density | 1.422 |
别名和识别编码
| Chemical Name | 4'-(pentyloxy)-[1,1'-biphenyl]-4-carbonitrile |
|---|---|
| Synonym | 4'-Pentyloxy-4-cyanobiphenyl 4'-Pentyloxy-biphenyl-4-carbonitrile 4'-(Pentyloxy)-(1,1'-biphenyl)-4-carbonitrile 4'-Pentyloxy-4-biphenylcarbonitrile, 4'-Amyloxy-4-biphenylcarbonitrile 4,4'-Pentyloxycyanobiphenyl 4-Cyano-4'-n-pentyloxybiphenyl 4-Cyano-4'-pentyloxydiphenyl 4-Pentyloxy-4'-cyanobiphenyl 4-n-Pentyloxy-4-phenylcarbonitrile 4-氰基-4'-戊氧基联苯 4′-(戊氧基)-4-联苯甲腈 5OCB M15 M15 (Liquid crystal) Ro CB 5315 [1,1'-Biphenyl]-4-carbonitrile, 4'-(pentyloxy)- |
| MDL Number | MFCD00074879 |
| EC Number | 257-875-9 |
| CAS Number | 52364-71-3 |
| PubChem Substance ID | 87566548 |
| Beilstein Registry Number | 2215500 |
| Reaxys-RN | 2215500 |
| Chemical Name Translation | 4-氰基-4'-戊氧基联苯 |
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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; ether; 1fragment
- {SNA} Liquid Crystals, Materials Science, Nematic, Organic and Printed Electronics
相关文献及参考
- Short: IV/15A Title: Diffusion in Gases, Liquids and Electrolytes: Gases in Gases, Liquids and their Mixtures Author: Winkelmann, J Editor: Lechner, Manfred Dieter Source: Landolt-Börnstein, New Series Volume: IV/15A Year: 2007 Keyword: binary mixture; diffusion; electrolyte; gas; liquid; quaternary mixture; self-diffusion; supercritical fluid system; ternary mixture; vapor ISBN: 978-3-540-62429-5 (print) ISBN: 978-3-540-49718-9 (online) Internet Resource: doi:10.1007/978-3-540-49718-9 RefComment: VIII, 409 p., Hardcover RefComment: Written for: Science and engineers in the fields of physics, chemistry, physical chemistry, and material sciences Abstract: Diffusion – defined as mass, amount, or particle transport process – is the most essential transport property besides viscosity and thermal conductivity. Diffusion is widely used in nature, technical and scientific applications, ranging from diffusion in all kinds of gases, liquids, solids, electrolytes and their mixtures. Due to the large amount of data, the volume LB IV/15 "Diffusion in Gases, Liquids, and Electrolytes" is divided into three subvolumes. Part A: Gases in Gases, Liquids and their Mixtures; Part B: Liquids in Liquids and Liquid Mixtures; Part C: Ions and Electrolytes in Liquids, Electrolytes and Molten Salts. The presented subvolume A includes the main chapters Measurement Methods, Diffusion in Pure Gases, Diffusion in Gaseous Mixtures, Diffusion of Gas/Vapor in Gases or Liquids and Diffusion of Gases in Solution. Due to the very different and widespread measurement methods, a precise description of these methods is given.
- 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-
安全信息
- 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 Wear suitable protective clothing 穿戴适当的防护服；
- 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；
- 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
GHS Symbol
- 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。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- 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
- P305+P351+P338+P337+P313
- P332+P313
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H302+H312+H332
- H312 Harmful in contact with skin 皮肤接触有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H332 Harmful if inhaled 吸入有害
- H335 May cause respiratory irritation 可能导致呼吸道刺激
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990
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