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Benzyl isocyanide

Product Name
Benzyl isocyanide
CAS No.
10340-91-7
Chemical Name
Benzyl isocyanide
Synonyms
HANSA ISN-0155;BENZYL ISONITRILE;BENZYL ISOCYANIDE;Benzyl carbylamine;BIO-FARMA BF000644;Benzyl lsocyanide;Benzyl isocyanide,98%;Benzyl Isocyanide >Phenylmethyl isocyanide;(IsocyanoMethyl)benzene
CBNumber
CB8765835
Molecular Formula
C8H7N
Formula Weight
117.15
MOL File
10340-91-7.mol
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Benzyl isocyanide Property

Boiling point:
105-106 °C75 mm Hg(lit.)
Density 
0.962 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.521(lit.)
Flash point:
175 °F
storage temp. 
-20°C
pka
27.4
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22
Safety Statements 
36/37
RIDADR 
UN 3334
WGK Germany 
3
HS Code 
29269090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
133299
Product name
Benzyl isocyanide
Purity
98%
Packaging
1g
Price
$91.5
Updated
2021/03/22
Sigma-Aldrich
Product number
133299
Product name
Benzyl isocyanide
Purity
98%
Packaging
5g
Price
$279
Updated
2021/03/22
TCI Chemical
Product number
B2185
Product name
Benzyl Isocyanide
Purity
>96.0%(GC)
Packaging
1g
Price
$73
Updated
2021/03/22
TCI Chemical
Product number
B2185
Product name
Benzyl Isocyanide
Purity
>96.0%(GC)
Packaging
5g
Price
$235
Updated
2021/03/22
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Benzyl isocyanide Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellowish liquid

Uses

Benzyl Isocyanide is used in the preparation of arylamide compounds. also used as a catalyst in the cycloaddition of norbornenes with internal and terminal acetylenes.

Application

Benzyl isocyanide forms phosphaalkene-containing complexes. Benzyl isocyanide was used in the synthesis of Ru(II) complexes containing hydrazine and benzyl isocyanide ligands. It was used in a three-component coupling process leading to O- and N-arylamides.

Chemical Synthesis

Synthesis of benzyl isocyanide
In a 500-mL, round-bottomed flask equipped with a magnetic stirring bar and a pressure-equalizing funnel are placed 5-benzylaminotetrazole (10.5 g, 60 mmol), 100 mL of 10% sodium hydroxide solution, and 70 mL of dichloromethane. The mixture is cooled to 0°C and a solution of NaOBr in water (165 mL, 65 mmol) (Note 2) is added with vigorous stirring over a 15-min period (Note 3). The dichloromethane layer is separated and the aqueous phase extracted with five 50-mL portions of dichloromethane. The combined dichloromethane extracts are dried over anhydrous MgSO4, the drying agent is removed by filtration, and the dichloromethane is removed by simple distillation. The pressure is then reduced to ~20 mm with an aspirator and benzyl isocyanide is distilled at 98–100°C; yield: 5.91 g (84%) (Note 4) and (Note 5).
Organic Syntheses, Coll. Vol. 7, p. 27, 1990
http://www.orgsyn.org

Benzyl isocyanide Preparation Products And Raw materials

Raw materials

Preparation Products

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Benzyl isocyanide Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43503
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028-
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12356
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078;021-50426030
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
10006
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
;021-54306202- ;
Email
jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com
Country
China
ProdList
43253
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64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15424
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60
Syntechem Co.,Ltd
Tel
Please Email
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
13009
Advantage
57
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
Fax
021 51613951
Email
vivian.zhu@3wpharm.com
Country
China
ProdList
9879
Advantage
57
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View Lastest Price from Benzyl isocyanide manufacturers

Career Henan Chemical Co
Product
Benzyl isocyanide 10340-91-7
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-09

10340-91-7, Benzyl isocyanideRelated Search:


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  • BENZYL ISOCYANIDE
  • BENZYL ISONITRILE
  • BIO-FARMA BF000644
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  • Phenylmethyl isocyanide
  • Benzyl isocyanide,98%
  • Benzyl lsocyanide
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