high purity of Butyl isocyanate CAS NO.111-36-4

Min.Order Quantity:: 1 Metric Ton

Purity:: 99%

Port:: SHANGHAI,PORT

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram

Add to Inquiry Cart

Product Details

Keywords

111-36-4
Butyl isocyanate
Butyl isocyanate

Quick Details

ProName: high purity of Butyl isocyanate
CasNo: 111-36-4
Molecular Formula: C5H9NO
Appearance: liquid
Application: intermediate
DeliveryTime: Prompt
PackAge: as per buyers
Port: SHANGHAI,PORT
ProductionCapacity: 10 Metric Ton/Month
Purity: 99%
Storage: R.T.
Transportation: by air/sea
LimitNum: 1 Metric Ton
Heavy metal: N/M
Grade: Industrial Grade,Food Grade,Pharma Gra...
Transporttation: N/M

Superiority

product name:	butyl isocyanate
synonyms:	1-isocyanato-butan;bic;butane,1-isocyanato-;n-bic;n-butylisocyanate(asimpurity);n-c4h9nco;akos bbs-00004256;1-butyl isocyanate
cas:	111-36-4
mf:	c5h9no
mw:	99.13
einecs:	203-862-8
product categories:	pharmaceutical intermediates;isocyanate;organics;isocyanates;nitrogen compounds;organic building blocks;building blocks;chemical synthesis;nitrogen compounds;organic building blocks
mol file:	111-36-4.mol

butyl isocyanate chemical properties

mp	85.5℃
bp	115 °c(lit.)
density	0.88 g/ml at 25 °c(lit.)
vapor density	3 (vs air)
vapor pressure	10.6 mm hg ( 20 °c)
refractive index	n20/d 1.406(lit.)
fp	64 °f
storage temp.	2-8°c
merck	13,1574
cas database reference	111-36-4(cas database reference)
nist chemistry reference	butane, 1-isocyanato-(111-36-4)
epa substance registry system	butane, 1-isocyanato-(111-36-4)

safety information

hazard codes	f,t+
risk statements	11-21/22-26-34-37-42/43
safety statements	23-26-28-36/37/39-45
ridadr	un 2485 6.1/pg 1
wgk germany	1
rtecs	nq8250000
f	10-19-21
hazardclass	6.1(a)
packinggroup	i
hazardous substances data	111-36-4(hazardous substances data)

Details

chemical properties	colorless to faintly yellow liquid
general description	a clear, colorless liquid with a pungent odor. flash point 68°f. very toxic by ingestion, and may also be toxic by skin absorption and inhalation. vapors heavier than air. less dense than water and insoluble in water. produces toxic oxides of nitrogen during combustion.
air & water reactions	highly flammable. extremely slow decomposition by water. less dense than water and insoluble in water.
reactivity profile	isocyanates and thioisocyanates are incompatible with many classes of compounds, reacting exothermically to release toxic gases. reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. acids and bases initiate polymerization reactions in these materials. some isocyanates react with water to form amines and liberate carbon dioxide. base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. such reactions in the absence of solvents often occur with explosive violence [wischmeyer 1969].
health hazard	toxic; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. bromoacetates and chloroacetates are extremely irritating/lachrymators. reaction with water or moist air will release toxic, corrosive or flammable gases. reaction with water may generate much heat that will increase the concentration of fumes in the air. fire will produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
fire hazard	highly flammable: will be easily ignited by heat, sparks or flames. vapors form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. most vapors are heavier than air. they will spread along ground and collect in low or confined areas (sewers, basements, tanks). vapors may travel to source of ignition and flash back. substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. contact with metals may evolve flammable hydrogen gas. containers may explode when heated or if contaminated with water.

butyl isocyanate preparation products and raw materials

preparation products	2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester-->chlorsulfuron-->tribenuron methyl-->2-chlorobenzenesulfonyl isocyanate-->o-ethoxy carbonyl benzene sulfonyl isocyanate-->benomyl-->methyl 3-isocyanatosulfonylthiophene-2-carboxylate-->methyl 2-(isocyanatosulfonylmethyl)benzoate-->o-(2-methoxyethoxy)-benzene sulfonyl isocyanate
raw materials	potassium carbonate-->xylene-->phosgene-->1,2-dichlorobenzene-->1-bromobutane-->butylamine-->potassium cyanate