NITARSONE

NITARSONE Property

Melting point:

300°C(lit.)

Boiling point:

540.9±52.0 °C(Predicted)

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

liquid

pka

pK1:2.90;pK2:7.80 (25°C)

color 

Pale-yellow leaflets from H2O

Merck 

14,6566

CAS DataBase Reference

98-72-6(CAS DataBase Reference)

EPA Substance Registry System

Arsonic acid, (4-nitrophenyl)- (98-72-6)

Safety

Hazard Codes 

T,N

Risk Statements 

23/25-50/53

Safety Statements 

20/21-28-45-60-61

RIDADR 

UN3465 6.1/PG 3

WGK Germany 

3

RTECS 

CY6125000

HS Code 

2931.90.9051

HazardClass 

6.1

PackingGroup 

III

Toxicity

LDLo orl-rat: 100 mg/kg NCNSA6 5,13,53

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P311Call a POISON CENTER or doctor/physician.

P501Dispose of contents/container to..…

NITARSONE Chemical Properties,Usage,Production

Chemical Properties

Pale yellow leaf-shaped crystals. Melting point 298-300°C (decomposition). Soluble in hot water and hot alcohol, very slightly soluble in cold water and cold alcohol.

Uses

Nitarsone is used as an antihistomonad.

Uses

vasodilator (coronary)

Definition

ChEBI: An organoarsonic acid where the organyl group is 4-nitrophenyl.

Safety Profile

Poison by ingestion and intravenous routes. When heated to decomposition it emits very toxic fumes of NO, and As. See also ARSENIC COMPOUNDS and NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.