23138-55-8

Name 3-Bromophenyl isocyanate
CAS 23138-55-8
Molecular Formula C7H4BrNO
MDL Number MFCD00002014
Molecular Weight 198.02
MOL File 23138-55-8.mol
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Chemical Properties

Appearance clear colorless to slightly yellow liquid
Boiling point  220 °C
density  1.586 g/mL at 25 °C(lit.)
refractive index  1.5835-1.5865
Fp  108 °C
storage temp.  0-6°C
form  Liquid
color  Clear colorless to slightly yellow
Specific Gravity 1.586
Sensitive  Moisture Sensitive
Detection Methods GC,MS,NMR
BRN  2802537
CAS DataBase Reference 23138-55-8(CAS DataBase Reference)
NIST Chemistry Reference 3-Bromophenyl isocyanate(23138-55-8)
Storage Precautions Moisture sensitive;Store under nitrogen

Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)Exclamation Mark (GHS07)
GHS06,GHS08,GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335-H330-H334
Precautionary statements  P260-P280h-P309-P310-P261-P280-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements 
R42:May cause sensitization by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37:Irritating to eyes and respiratory system .
Safety Statements 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S27:Take off immediately all contaminated clothing .
RIDADR  2206
WGK Germany  3
HazardClass  6.1
PackingGroup  III
HS Code  29291000

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