METHYLISOCYANATE 1 X 500MG NEAT suppliers
METHYLISOCYANATE 1 X 500MG NEAT
- CAS:
- 624-83-9
- MF:
- C2H3NO
- MW:
- 57.05
Properties
- Melting point:
- -45℃
- Boiling point:
- 59.6℃
- Density
- 0.9230
- vapor pressure
- 348 at 20 °C (NIOSH, 1997)
- refractive index
- 1.3419
- Flash point:
- -7 °C
- form
- Liquid; aerosol
- Water Solubility
- 10 wt % at 15 °C (NIOSH, 1997)
- Merck
- 13,6112
- Exposure limits
- TLV-TWA skin 0.047 mg/m3 (0.02 ppm) (ACGIH and OSHA); IDLH 47.4 mg/m3 (20 ppm) (NIOSH).
- Dielectric constant
- 29.4（21℃）
- Stability:
- Stable, but highly reactive. Highly flammable. Readily forms explosive mixtures with air. Note low boiling point, low flash point.
Safety Information
- Symbol(GHS)
GHS02,GHS06,GHS05,GHS08
- Signal word
- Danger
- Hazard statements
- H225-H301-H311-H315-H317-H318-H330-H334-H335-H361d
- Hazard Codes
- F+,T+
- Risk Statements
- 12-24/25-26-37/38-41-42/43-63
- Safety Statements
- 26-27/28-36/37/39-45-63-28-27
- RIDADR
- 2480
- OEB
- D
- OEL
- TWA: 0.02 ppm (0.05 mg/m3) [skin]
- RTECS
- NQ9450000
- HazardClass
- 6.1(a)
- PackingGroup
- I
- Toxicity
- LD50 in male rats (mg/kg): 140 single oral dose (Vernot); LC50 in rats (4 hours exposure to vapor): 5 ppm (Kimmerle, Eben)
- IDLA
- 0.12 ppm (0.28 mg/m3)
Use
METHYLISOCYANATE 1 X 500MG NEAT is a skin irritant and can cause permanent eye damage. A concentration of 2 ppm has been reported toxic in humans. METHYLISOCYANATE 1 X 500MG NEAT attacks the respiratory system, eyes and skin. It can injure the lungs and bronchial airways, cause permanent eye damage, and death. Death has been attributed to various forms of respiratory distress.
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