ARSINE suppliers

Melting point:

-117°

Boiling point:

bp -62.5°

Density 

1.321 (estimate)

vapor pressure 

>760 mmHg at 20 °C

solubility 

slightly soluble in H2O

form 

colorless gas

color 

colorless

Odor

Garlic-like odor detectable at 0.5 to 1 ppm

Water Solubility 

mL/100g H2O (760mm): 42 (0°C), 30 (10°C), 28 (20°C) [LAN05]

Exposure limits

TLV-TWA 0.2 mg/m³ (0.05 ppm) (ACGIH and OSHA); 0.002 mg(As)/m³/15 min; ceiling 0.005 ppm(As)/15 min (NIOSH).

Dielectric constant

2.5（-100℃）

Stability:

Stable, but pyrophoric. Capable of detonation with some initiators. Flammable. Incompatible with oxidizing agents, chlorine, nitric acid.

Symbol(GHS) 

GHS02,GHS04,GHS06,GHS08,GHS09

Signal word 

Danger

Hazard statements 

H220-H330-H373-H410

Precautionary statements 

P210-P377-P381-P403-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P260-P314-P501-P273-P391-P501

Hazard Codes 

F+,T+,N

Risk Statements 

12-26-48/20-50/53

Safety Statements 

9-16-28-33-36/37-45-60-61

RIDADR 

2188

OEL

Ceiling: 0.002 mg/m3 [15-minute]

Autoignition Temperature

Not established. Decomposes at 232 to 300 °C to form elemental arsenic and hydrogen.

DOT Classification

2.3, Hazard Zone A (Gas poisonous by inhalation)

HazardClass 

2.3

Toxicity

LCLO inhal (rat) 94 ppm (300 mg/m3; 15 min)
PEL (OSHA) 0.05 ppm (0.2 mg/m3)
TLV-TWA (ACGIH) 0.05 ppm (0.16 mg/m3)

IDLA

3 ppm