tert-Butylisocyanate

Suppliers

Names

[ CAS No. ]:
1609-86-5

[ Name ]:
tert-Butylisocyanate

[Synonym ]:
Isocyanic Acid tert-Butyl Ester
TERT-BUTYL ISOCYANATE,STAB.
T-BUTYL ISOCYANATE
Tertbuty Isocyanate
tert-Butyl isocyanate
1,1-dimethylethylisocyanate
Tert-Butylisocyanate
t-C4H9NCO
EINECS 216-544-9
left-Butyl isocyanate
Isocyanatobutanegem.DWCP
MFCD00002035

Chemical & Physical Properties

[ Density]:
0.868 g/mL at 25 °C(lit.)

[ Boiling Point ]:
85-86 °C(lit.)

[ Melting Point ]:
<-25ºC

[ Molecular Formula ]:
C5H9NO

[ Molecular Weight ]:
99.13110

[ Flash Point ]:
24 °F

[ Exact Mass ]:
99.06840

[ PSA ]:
29.43000

[ LogP ]:
1.12070

[ Vapour Pressure ]:
69.2mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.386(lit.)

[ Storage condition ]:
2-8°C

MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H302-H314-H317-H330-H334-H335

[ Supplemental HS ]:
Reacts violently with water.

[ Precautionary Statements ]:
P210-P260-P280-P284-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable;T+:Verytoxic;

[ Risk Phrases ]:
R11;R14;R22;R26;R34;R37;R42

[ Safety Phrases ]:
S16-S26-S36/37/39-S45

[ RIDADR ]:
UN 2484 6.1/PG 1

[ WGK Germany ]:
3

[ Packaging Group ]:
I

[ Hazard Class ]:
6.1

[ HS Code ]:
2929109000

Synthetic Route

Precursor & DownStream

Precursor

  • (tert-butylamino)(oxo)acetic acid
  • Carbon dioxide
  • tert-Butylamine
  • 2,2-Dimethylpropanamide
  • Tetrabutylammonium sulfate
  • Triphosgene
  • 2-Bromo-2-methylpropane
  • Propanamide,N-hydroxy-2,2-dimethyl-
  • Di-tert-butyl dicarbonate

DownStream

  • TRIMETHYLACETONITRILE
  • N-tert-butyl-2-cyanoacetamide
  • 1-(benzenesulfonyl)-N-tert-butylindole-2-carboxamide
  • Propanamide,N-(1,1-dimethylethyl)-
  • N-t-butyl-2-methylbenzamide
  • tert-Butylamine
  • Acetamide,N-(1,1-dimethylethyl)-
  • N,N'-Di(tert-butyl)urea
  • Benzamide,N-(1,1-dimethylethyl)-
  • 1-Piperazinecarboxamide,N-(1,1-dimethylethyl)-(9CI)

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Synthesis and structural characterization of a terminal hydroxide containing alumoxane via hydrolysis of aluminum hydrides.

Inorg. Chem. 43(4) , 1217-9, (2004)

A novel terminal hydroxide containing dinuclear alumoxane LAl(OH)OAlL(OCH=N-tBu) (3; L = HC(CMeNAr)2, Ar = 2,6-iPr2C6H3) was prepared by treatment of aluminum dihydride LAlH2 (1) and tert-butyl isocya...

Molybdenum oxo-imido aryloxide complexes: oxo analogues of olefin metathesis catalysts.

Inorg. Chem. 45(11) , 4556-61, (2006)

The novel 16-electron molybdenum oxo-imido bis(aryloxide) complexes [Mo(NtBu)(O)(2,6-Me2C6H3O)2(py)] (1) and [Mo(NtBu)(O)(2,6-iPr2C6H3O)2(py)] (2) have been prepared by the salt elimination reactions ...

Versatile stereoselective cycloadditions between heterocumulenes and phosphagermaallene Tip(tBu)Ge=C=PMes*: experimental and theoretical investigations.

Chemistry 17(45) , 12763-72, (2011)

Phosphagermaallene Tip(tBu)Ge=C=PMes* 1 (Tip=2,4,6-triisopropylphenyl, Mes*=2,4,6-tri-tert-butylphenyl) reacts with phenyl isocyanate and tert-butyl isocyanate by a [2+2] cycloaddition that involves t...


More Articles


Related Compounds

  • tert-Butyl 4-iodopicolinate
  • tert-butyl-hex-5-enoxy-dimethylsilane
  • tert-butyl-[2-(1H-indol-3-yl)ethoxy]-dimethylsilane
  • TERT-BUTYL-(2S,4R)-N'-(BENZYLOXYCARBONYL)-N'-(BENZYLOXYCARBONYL)-4-HYDROXYORNITHINATE
  • tert-butyl-dimethyl-[4-(1-phenylethenyl)phenoxy]silane
  • tert-butyl cyano(3,5-dichloro-2 pyridinyl)acetate
  • 1-[(4-methyl-1H-pyrazol-1-yl)methyl]-1H-pyrazol-4-amine
  • (3-amino-4-chloro-1H-pyrazol-1-yl)acetic acid
  • 5-((1H-Pyrazol-1-yl)methyl)furan-2-carbaldehyde
  • N-[(1,5-Dimethyl-1H-pyrazol-4-yl)methyl]aniline
  • 1-(butan-2-yl)-1H-pyrazole-5-carboxylic acid
  • 1-Isobutyl-3-methyl-1H-pyrazol-4-amine
  • 2-(Cyclopropylmethoxy)-5-fluoroaniline
  • 3-Ethoxycarbonyl-5-methoxybenzoic acid
  • 4-[(5-Nitro-thien-2-yl)ethynyl]benzonitrile
  • 4-[(5-Nitro-furan-2-yl)-ethynyl]benzonitrile
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