100-28-7

Chemical Properties

Appearance	yellow crystalline solid
Melting point	56-59 °C(lit.)
Boiling point	137-138 °C11 mm Hg(lit.)
density	1.5018 (rough estimate)
refractive index	1.5300 (estimate)
Fp	>110°C
storage temp.	2-8°C
form	Crystalline Solid
color	Yellow
Water Solubility	Insoluble in water.
Sensitive	Moisture Sensitive
BRN	389516
CAS DataBase Reference	100-28-7(CAS DataBase Reference)
NIST Chemistry Reference	Benzene, 1-isocyanato-4-nitro-(100-28-7)
EPA Substance Registry System	100-28-7(EPA Substance)

Hazard Codes	Xn
Risk Statements	R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin . R42:May cause sensitization by inhalation. less more
Safety Statements	S22:Do not breathe dust . S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . 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) . less more
RIDADR	2206
WGK Germany	3
RTECS	DA3692500
F	10-19-21
TSCA	Yes
HazardClass	6.1(b)
PackingGroup	III
HS Code	29291090
Toxicity	LD50 orl-rat: 1600 mg/kg NTIS** OTS0528342 less more