Butyl isocyanide

ALDRICH/133280 - 97%

Synonym: 1-Butylisonitrile; 1-Isocyanobutane; Butyl isonitrile; n-Butyl isocyanide; n-Butyl isonitrile

CAS Number: 2769-64-4
Empirical Formula (Hill Notation): C₅H₉N
Molecular Weight: 83.13
EC Number: 220-458-7
MDL Number: MFCD00000008
Linear Formula: CH₃(CH₂)₃NC
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-133280-1G	1 g	$103.00 1/EAAdd To Favorites	Add To Favorites
45-133280-5G	5 g	$226.00 1/EAAdd To Favorites	Add To Favorites

assay	97%
density	0.795 g/mL at 25 °C (lit.)
form	liquid
functional group	amine
	isonitrile
InChI	1S/C5H9N/c1-3-4-5-6-2/h3-5H2,1H3
InChI key	FSBLVBBRXSCOKU-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.396 (lit.)
SMILES string	CCCC[N+]#[C-]
storage temp.	2-8°C

Application:	Butyl isocyanide was used to study the crystal structure of carbon monoxide dehydrogenases-II isolated from Carboxydothermus hydrogenoformans. It was used to probe the mechanism of NO activation of the hemoprotein soluble guanylate cyclase. .
Biochem/physiol Actions:	Butyl isocyanide forms complex with ferric and ferrous iron of the heme in cytochrome P450.
Other Notes:	May form haziness and/or precipitate with no loss in purity.
Packaging:	1, 5 g in ampule

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H225 - H302 + H312 + H332
Precautionary statements	P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312
Hazard Codes	F,Xn
Risk Statements	11-20/21/22-37
Safety Statements	7-16-23-36/37/39
RIDADR	UN 1993BE 3 / PGII
WGK Germany	WGK 3
Flash Point(F)	69.8 °F - closed cup
Flash Point(C)	21 °C - closed cup

Purity	97%
Density	0.795 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.396 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100