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Butyl isocyanate

Product NameButyl isocyanate

CAS111-36-4

MFC5H9NO

MW99.13

EINECS203-862-8

MOL File111-36-4.mol

Chemical Properties

Melting point 85.5℃
Boiling point 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.)
Flash point 64 °F
storage temp.  2-8°C
form  Liquid
color  Colorless
Sensitive  Moisture Sensitive
Merck  13,1574
BRN  773917
Exposure limits No exposure limit is set for this compound. On the basis of its low inhalation toxicity, a TLV-TWA value of 8 mg/m3 (2 ppm) can be safely ascribed.
InChIKey HNHVTXYLRVGMHD-UHFFFAOYSA-N
CAS DataBase Reference 111-36-4(CAS DataBase Reference)
NIST Chemistry Reference Butane, 1-isocyanato-(111-36-4)
EPA Substance Registry System Butyl isocyanate (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
10-19-21
TSCA  Yes
HazardClass  6.1(a)
PackingGroup  I
HS Code  29291090
Hazardous Substances Data 111-36-4(Hazardous Substances Data)
Toxicity LC50 (4hr) in male, female rats (mg/m3): 60, 55 by inhalation (Pauluhn, Eben)

MSDS

Usage And Synthesis

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