Back to ChemicalBook Home--->CAS DataBase List--->14542-93-9

14542-93-9

14542-93-9 Structure

14542-93-9 Structure
IdentificationMore
[Name]

1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
[CAS]

14542-93-9
[Synonyms]

1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
1,1,3,3-TETRAMETHYLBUTYLISONITRILE
TERT-OCTYL ISOCYANIDE
TERT-OCTYLISONITRILE
WALBORSKY REAGENT
WALBORSKY'S REAGENT
2-isocyano-2,4,4-trimethyl-pentan
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE, TEC H., 90+%
Pentane, 2-isocyano-2,4,4-trimethyl-
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE 97+%
tert-Octyl isocyanide, Walborskys reagent
[EINECS(EC#)]

238-577-8
[Molecular Formula]

C9H17N
[MDL Number]

MFCD00000003
[Molecular Weight]

139.24
[MOL File]

14542-93-9.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless liquid
[bp ]

55-57 °C11 mm Hg(lit.)
[density ]

0.794 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.422(lit.)
[Fp ]

125 °F
[storage temp. ]

2-8°C
[CAS DataBase Reference]

14542-93-9(CAS DataBase Reference)
Questions And Answer(Q&A)Back Directory
[Preparation]

To a stirred solution of 83.0 g (0.528 mole) of N-(l,l,3,3-tetramethylbutyl) formamide in 11 of DMF was added dropwise, under a nitrogen atmosphere, a solution made up of thionyl chloride (40.3 ml, 0.55 mole) dissolved in 150 ml of DMF. The addition was at such a rate that the temperature did not exceed -50°C. After the addition, the cooling bath was removed momentarily to allow the temperature to increase to -35°C and then it was replaced while 118.0 g (1.11 mole) of sodium carbonate (anhydrous grade) was added. Then the cooling bath was removed and the reaction mixture was diluted with ice-cold water in a separatory funnel and then extracted with pentane. The pentane extract was dried over sodium sulfate and concentrated, and the product distilled to yield 68.4 g (93% yield), b.p. 55.5-56.6°C (11 mm). Infrared spectrum (neat) 2110 c m " 1 (s); nmr (neat) 51.08 [s, 9, C(CH3) 2] , 1.43 [t, 6, J = 2Hz, C(CH3) 2] , 1.58 (t, 2, J = 2.3 Hz, CH2).
Preparation of1,1,3,3-Tetramethylbutylisonitrile
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R10:Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
[RIDADR ]

UN 1993 3/PG 3
[WGK Germany ]

3
[F ]

10-21
[HazardClass ]

3.2
[PackingGroup ]

III
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

14542-93-9(sigmaaldrich)
[TCI AMERICA]

1,1,3,3-Tetramethylbutyl Isocyanide,>95.0%(GC)(14542-93-9)
14542-93-9 suppliers list
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: 86-18523575427
Fax:
Website: https://www.canbipharm.com/
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +86-0371-55052911;; , +8613343822234;+8618703821685;+8618530059196
Fax:
Website: www.alfachemch.com
Company Name: Hubei Ipure Biology Co., Ltd
Tel: ; , +8618062405514;+8618062405514
Fax: 18062427325
Website: http://www.ipurechemical.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Fax: 0551-65418697
Website: https://www.tnjchem.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-571-88938639 , 17705817739
Fax: +86-571-88938652,+86-571- 88492614
Website: www.dycnchem.com
Company Name: Mainchem Co., Ltd.  
Tel:+86-0592-6210733
Fax:+86-0592-6210733
Website:www.mainchem.com
Company Name: CHG Opto-Electronic Corporation Limited  Gold
Tel:
Fax:QQ 2537653158
Website:
Company Name: J & K SCIENTIFIC LTD.  
Tel:010-82848833- ;010-82848833-
Fax:86-10-82849933
Website:http://www.jkchemical.com
Company Name: TCI (Shanghai) Development Co., Ltd.  
Tel:021-67121386 / 800-988-0390
Fax:021-67121385
Website:www.tcichemicals.com/CN/zh
Company Name: Energy Chemical  
Tel:021-58432009-
Fax:021-58436166
Website:http://www.energy-chemical.com
Company Name: Nanjing Chemlin Chemical Co., Ltd  
Tel:
Fax:+86-25-83453306
Website:www.echemlin.cn
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel:021-54306202- ; ;
Fax:
Website:www.chemto.com/ch/
Company Name: Syntechem Co.,Ltd  
Tel:Please Email
Fax:E-Mail Inquiry
Website:www.syntechem.com
Company Name: BEST-REAGENT  
Tel:400-1166-196;028-84555506- ;028-84555506-
Fax:
Website:http://www.hx-r.com/
Company Name: Maya High Purity Chemicals  
Tel:+86 (573) 82222445 (0)18006601000 QQ:452520369
Fax:+86 (573) 82222643
Website:www.maya-r.com
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Tel:025-66099280-
Fax:(1)02557626880
Website:www.aikonchem.com/
Company Name: TOKYO CHEMICAL INDUSTRY CO., LTD.  
Tel:03-3668-0489
Fax:03-3668-0520
Website:https://www.tcichemicals.com/ja/jp/index.html
Company Name: 9ding chemical ( Shanghai) Limited  
Tel:4009209199
Fax:86-021-52271987
Website:www.9dingchem.com
Tags:14542-93-9 Related Product Information
109-63-7