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TERT-BUTYL ISOCYANIDE

TERT-BUTYL ISOCYANIDE
TERT-BUTYL ISOCYANIDE structure
CAS No.
7188-38-7
Chemical Name:
TERT-BUTYL ISOCYANIDE
Synonyms
TBIN;(CH3)3CNC;T-BUTYLISOCYANIDE;TERT-BUTYL ISONITRILE;TERT-BUTYL ISOCYANIDE;2-methylpropyl cyanide;tert-Butyl isocyanide,97%;tert-Butyl isocyanide 98%;t-Butylisocyanide,min.98%;2-methylpropyl isocyanide
CBNumber:
CB8121846
Molecular Formula:
C5H9N
Formula Weight:
83.13
MOL File:
7188-38-7.mol

TERT-BUTYL ISOCYANIDE Properties

Melting point:
148-150 °C
Boiling point:
91 °C(lit.)
Density 
0.735 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.376(lit.)
Flash point:
-2 °C
storage temp. 
Flammables area
solubility 
Soluble in organic solvents such as ethanol, methanol, ether, toluene and dichloromethane.
form 
liquid
color 
colorless
Specific Gravity
0.735
BRN 
1903156
Stability:
store cold
CAS DataBase Reference
7188-38-7(CAS DataBase Reference)
EWG's Food Scores
1
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS06
Signal word  Danger
Hazard statements  H331-H225-H330
Precautionary statements  P210-P260-P284-P310-P304+P340-P320-P501a-P233-P240-P241+P242+P243-P261-P271-P280-P303+P361+P353-P304+P340+P311-P370+P378-P403+P233-P405-P501
Hazard Codes  F,T
Risk Statements  11-23-2017/11/23
Safety Statements  16-45
RIDADR  UN 1993 3/PG 2
WGK Germany  3
RTECS  EQ7102500
HazardClass  3
PackingGroup  II
HS Code  29299090

TERT-BUTYL ISOCYANIDE price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 260630 tert-Butyl isocyanide 98% 7188-38-7 1g $46.2 2019-12-02 Buy
Sigma-Aldrich 260630 tert-Butyl isocyanide 98% 7188-38-7 5g $133 2019-12-02 Buy
TCI Chemical B1274 tert-Butyl Isocyanide >95.0%(GC) 7188-38-7 5mL $138 2020-06-24 Buy
TCI Chemical B1274 tert-Butyl Isocyanide >95.0%(GC) 7188-38-7 25mL $498 2020-06-24 Buy
Alfa Aesar L19747 tert-Butyl isocyanide 98% 7188-38-7 1g $41.6 2020-06-24 Buy

TERT-BUTYL ISOCYANIDE Chemical Properties,Uses,Production

Chemical Properties

clear colorless liquid

Preparation

CAUTION: Use a well-ventilated hood and observe all precautions when using hydrogen cyanide.
To a 1-1, stainless steel Hoke pressure cylinder in a well-ventilated hood is added 196 gm (3.5 moles) of isobutene, 95 gm (3.5 moles) of hydrogen cyanide, and 100 gm (0.7 mole) or cuprous bromide. The cylinder is closed, shaken for 15 hr at 70°C, cooled to room temperature, and vented cautiously in the hood, and the viscous residue is poured slowly into aqueous potassium cyanide (260 gm in 100 ml of water) to decompose the cuprous complex, liberating an organic layer. The organic layer is separated, dried, and distilled under reduced pressure to afford 97 gm, b.p. 60-63°C (314 mm Hg), ng 1.3749, IR 2143 s, 1472 m, 1368 m, 1230 m, 1208 m, 855 w c m - 1; yield, 33% based on starting isobutylene; 16% based on CuBr.
Preparation of t-Butyl Isonitrile

Preparation

Phosgene (1.0 kg, 10.1 mol) was delivered through a wide tube into a stirred solution of N-t-butylformamide (1.01 kg, 10.0 mol) in triethylamine (1.30 kg) and o-dichlorobenzene (7.0 L) in a flask fitted with a reflux condenser charged with a freezing mixture of ice and salt (-20 C°). Water was added, the layers were separated, and the non-aqueous layer was dried over anhydrous potassium carbonate or magnesium sulfate and fractionated; bp 90–92 C°/750 mmHg; yield: 681 g (82%).

TERT-BUTYL ISOCYANIDE Preparation Products And Raw materials

Raw materials

Preparation Products


TERT-BUTYL ISOCYANIDE Suppliers

Global( 118)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21837 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24754 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Jinan Carbotang Biotech Co.,Ltd.
+86 15866703830
figo.gao@foxmail.com CHINA 1146 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58
Nanjing jinheyou Trading Co., Ltd.
15705188088
admin@jheyou.com CHINA 1268 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47486 58

View Lastest Price from TERT-BUTYL ISOCYANIDE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-11-01 TERT-BUTYL ISOCYANIDE
7188-38-7
US $0.00 / g 1g 98%min 20kg/month Nanjing jinheyou Trading Co., Ltd.
2018-12-20 TERT-BUTYL ISOCYANIDE
7188-38-7
US $1.00 / kg 1kg 98% 100KG career henan chemical co

TERT-BUTYL ISOCYANIDE Spectrum


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