| Identification | More | 【Name】
Butyl isocyanate | 【CAS】
111-36-4 | 【Synonyms】
1-BUTYL ISOCYANATE
1-Isocyanatobutane
AKOS BBS-00004256
BUTYL ISOCYANATE
BUTYL ISOCYANATE(N-)
ISOCYANATOBUTANE
ISOCYANIC ACID BUTYL ESTER
ISOCYANIC ACID N-BUTYL ESTER
N-BUTYL ISOCYANATE
1-isocyanato-butan
BIC
butane,1-isocyanato-
n-bic
n-butylisocyanate(asimpurity)
n-C4H9NCO
BUTYL ISOCYANATE, STAB.
N-BUTYL ISOCYANATE 99%
Butylisocyanat
HYLENE PARA-PHENYLENEDIISOCYANATE (PPDI)
n-butyl isocynate | 【EINECS(EC#)】
203-862-8 | 【Molecular Formula】
C5H9NO | 【MDL Number】
MFCD00002046 | 【Molecular Weight】
99.13 | 【MOL File】
111-36-4.mol |
| Safety Data | Back Directory | 【Hazard Codes 】
F,T+ | 【Risk Statements 】
R11:Highly Flammable.
R21/22:Harmful in contact with skin and if swallowed .
R26:Very Toxic by inhalation.
R34:Causes burns.
R37:Irritating to the respiratory system.
R42/43:May cause sensitization by inhalation and skin contact . | 【Safety Statements 】
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | 【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) |
| Hazard Information | Back Directory | 【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. | 【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]. | 【Air & Water Reactions】
Highly flammable. Extremely slow decomposition by water. Less dense than water and insoluble in water. | 【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. |
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