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4-Methyl-2-Cyanobiphenyl Otbn

2-Cyano-4'-methylbiphenyl

CAS: 114772-53-1;93717-55-6

Molecular Formula: C14H11N

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4-Methyl-2-Cyanobiphenyl Otbn - Names and Identifiers

Name 2-Cyano-4'-methylbiphenyl
Synonyms OTBN
Otbn
Akos Bar-1203
2-(4-Tolyl)-Benzonitrile
4-Methyl-2-cyanobiphenyl
2-Cyano-4-Methylbiphenyl
2-Cyamo-4'-methylbiphenyl
4'-Methyl-2-Cyanobiphenyl
2-Cyano-4'-methylbiphenyl
[2-(P-Tolyl)Benzonitrile]
2-Cyano-4'-Methyl Biphenyl
2-ethynyl-4'-methylbiphenyl
4-Methyl-2-Cyanobiphenyl Otbn
2-(4-Methylphenyl)Benzonitrile
4'-Methylbiphenyl-2-Carbonitrile
4'-Methyl-2-Biphenylcarbonitrile
4'-Methyl[1,1'-Biphenyl]-2-Carbonitrile
4'-Methyl-2-Cyano-Biphenyl (For Losartan)
CAS 114772-53-1
93717-55-6
InChI InChI:1S/C14H11N/c1-11-6-8-12(9-7-11)14-5-3-2-4-13(14)10-15/h2-9H,1H3

4-Methyl-2-Cyanobiphenyl Otbn - Physico-chemical Properties

Molecular FormulaC14H11N
Molar Mass193.24
Density1.04g/cm3
Melting Point49-53℃
Boling Point318.6°C at 760 mmHg
Flash Point138.3°C
Vapor Presure0.000668mmHg at 25°C
AppearanceMorphological Crystalline Powder, color Off-white to beige
Storage ConditionSealed in dry,Room Temperature
Refractive Index1.603
MDLMFCD00151805
Physical and Chemical PropertiesProperties: White or almost white crystalline powder

MP: 48-52 ℃

moisture: ≤ 0.5%

ash content: ≤ 0.2%

Content (HPLC):≥ 99.0%
melting point 49°C
boiling point> 320°C
density 1,17g/cm3
flash point> 320°C
BRN 3605954
UsePharmaceutical Intermediates, for the synthesis of new sartans antihypertensive drugs, such as losartan, valsartan, irbesartan, irbesartan, etc

4-Methyl-2-Cyanobiphenyl Otbn - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS22 - Do not breathe dust.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany3
HS Code27075000

4-Methyl-2-Cyanobiphenyl Otbn - Upstream Downstream Industry

Downstream Products5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole
4’-[(2-butyl-4-chloro-5-hydroxymethyl)-1H-imidazol-1-yl)methyl]-[1,1’-Biphenyl]-2-carbonitrile

4-Methyl-2-Cyanobiphenyl Otbn - Nature

Open Data Verified Data

colorless crystals, which turned dark after illumination. Melting Point 65 °c. Boiling point of 140~150 deg C (0.133kPa). The relative density was 1. 094. Insoluble in water, heating is polymerization.

Last Update：2024-01-02 23:10:35

4-Methyl-2-Cyanobiphenyl Otbn - Preparation Method

Open Data Verified Data
  1. It is obtained by reacting potassium carbazole with ethylene oxide (or vinyl chloride).
  2. carbazole is added to acetylene at high pressure.
Last Update：2022-01-01 10:57:50

4-Methyl-2-Cyanobiphenyl Otbn - Use

Open Data Verified Data

N vinyl carbazole polymerization of polyvinyl carbazole, has good heat resistance and chemical stability, high softening point, low dielectric loss, and has the ability of light guide, widely used in the electronics industry and xerography technology.

Last Update：2022-01-01 10:57:50

4-Methyl-2-Cyanobiphenyl Otbn - Safety

Open Data Verified Data
  • toxic. It has obvious sensitization to the skin. The sensitivity is greatly increased with repeated exposure. Mice gavage (suspension) LD50 0.05 g/kg. All guinea pigs died after 2-3 days of gavage with 0.5g/kg. Rabbit ear coated with this product powder or immersed in the product 1% ethanol solution for 1 minutes, that is, the appearance of inflammatory edema, ulcers, peeling, hair removal. The production workshop should be well ventilated and the equipment should be closed. Operators should wear gloves, sleeves, aprons and boots. In the work of contact with this product, to prevent sun exposure. Meals at the workplace are strictly prohibited. Patients with skin diseases shall not be engaged in this type of work. Allergic to this product should be changed to other work.
  • lined with plastic bag, coated with cardboard barrel. Store in a cool, ventilated, dry place. Sun protection, moisture-proof. According to the provisions of the storage and transportation of toxic chemicals.
Last Update：2022-01-01 10:57:51
4-Methyl-2-Cyanobiphenyl Otbn
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JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: 2-Cyano-4'-methylbiphenyl Request for quotation
CAS: 114772-53-1/93717-55-6
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Jiangsu Pules Biotechnology Co.,Ltd.
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Hangzhou Verychem Science And Technology Co.Ltd
Product Name: 2-Cyano-4'-methylbiphenyl Request for quotation
CAS: 114772-53-1
Tel: +86-571-88162785
Email: Lucy@verypharm.com
Mobile: +86-13606544505
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JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.
Spot supply
Product Name: 2-Cyano-4'-methylbiphenyl Request for quotation
CAS: 114772-53-1/93717-55-6
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685 Click to send a QQ messageSend QQ message
Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: 2-Cyano-4'-methylbiphenyl Request for quotation
CAS: 114772-53-1
Tel: +86-17551318830
Email: r@reformchem.com­
Mobile: +86-17551318830
QQ: 3785839865 Click to send a QQ messageSend QQ message
Jiangsu Pules Biotechnology Co.,Ltd.
Product Name: 2-Cyano-4'-methylbiphenyl Request for quotation
CAS: 114772-53-1/93717-55-6
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: 2-Cyano-4'-methylbiphenyl Request for quotation
CAS: 114772-53-1
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Shanghai Yuanye Bio-Technology Co., Ltd.
Multiple SpecificationsSpot supply
Product Name: 2-Cyano-4'-methylbiphenyl Visit Supplier Webpage Request for quotation
CAS: 114772-53-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Hangzhou Verychem Science And Technology Co.Ltd
Product Name: 2-Cyano-4'-methylbiphenyl Request for quotation
CAS: 114772-53-1
Tel: +86-571-88162785
Email: Lucy@verypharm.com
Mobile: +86-13606544505
QQ: 472954302 Click to send a QQ message
Product List: View Catalog
View History
4-Methyl-2-Cyanobiphenyl Otbn
Downstream Products for 4-Methyl-2-Cyanobiphenyl Otbn
5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole
4’-[(2-butyl-4-chloro-5-hydroxymethyl)-1H-imidazol-1-yl)methyl]-[1,1’-Biphenyl]-2-carbonitrile
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