Nitrous oxide suppliers

Properties

Melting point:：

−91 °C(lit.)

Boiling point:：

−88 °C(lit.)

Density ：

1.23 g/cm3 (-89 ºC)

vapor density ：

1.53 (15 °C, vs air)

vapor pressure ：

51.7 mm Hg ( 21 °C)

refractive index ：

1.380

FEMA ：

2779 | NITROUS OXIDE

solubility ：

At 20 °C and at a pressure of 101 kPa, 1 volume dissolves in about 1.5 volumes of water.

form ：

colorless gas

pka：

-16.68±0.53(Predicted)

color ：

colorless

Odor：

odorless

Water Solubility ：

slightly soluble H2O; soluble alcohol, ether, conc H2SO4 [HAW93]

Specific Heat Capacity：

Cp(gas): 0.88 J/(g·K), at 25℃

Merck ：

13,6687

BRN ：

8137358

Henry's Law Constant：

2.4×10^-4 mol/(m³Pa) at 25℃, Burkholder et al. (2019)

Dielectric constant：

1.6(0℃)

Stability:：

Oxidant, strongly supports combustion. May react violently with some materials. Thermal decomposition yields toxic products. Incompatible with aluminium, boron oxides, hydrazine, strong reducing agents.

Cosmetics Ingredients Functions：

FRAGRANCE
PROPELLANT

LogP：

0.43

CAS DataBase Reference：

10024-97-2(CAS DataBase Reference)

EPA Substance Registry System：

Nitrous oxide (10024-97-2)

SecurityInformation

Symbol(GHS) ：

GHS03,GHS04

Signal word ：

Danger

Hazard statements ：

H270-H280

Precautionary statements ：

P220-P244-P370+P376-P410+P403

Hazard Codes ：

O

Risk Statements ：

8

Safety Statements ：

38

RIDADR ：

UN 1070 2.2 (NITROUS OXIDE)

RIDADR ：

UN 2201 2.2 (NITROUS OXIDE, REFRIGERATED LIQUID)

OEB：

A

OEL：

TWA: 25 ppm (46 mg/m3) (TWA: over the time exposed) [*Note: REL for exposure to waste anesthetic gas.]

WGK Germany ：

1

RTECS ：

QX1350000

F ：

4.5-31

TSCA ：

TSCA listed

DOT Classification：

2.2 (Nonflammable gas)

HazardClass ：

2.2

Hazardous Substances Data：

10024-97-2(Hazardous Substances Data)

Toxicity：

Because of its analgesic effects and the moderate loss of inhibitions, it has been frequently abused. Such chronic problems may cause long-term toxicity not seen with appropriate use, including possible effects on the male reproductive system.

REACH Registrations：

Active