5-METHOXY-2-METHYLBENZOSELENAZOLE Property

Boiling point:

115-117 °C1 mm Hg(lit.)

Density 

1.491 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.639(lit.)

Flash point:

>230 °F

pka

5.58±0.50(Predicted)

Exposure limits

ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3

CAS DataBase Reference

2946-17-0(CAS DataBase Reference)

EPA Substance Registry System

Benzoselenazole, 5-methoxy-2-methyl- (2946-17-0)

Safety

Hazard Codes 

T,N

Risk Statements 

23/25-33-50/53

Safety Statements 

20/21-28-45-60-61

RIDADR 

UN 2810 6.1/PG 2

WGK Germany 

3

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

II

HS Code 

29310099

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H331Toxic if inhaled

H373May cause damage to organs through prolonged or repeated exposure

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P284Wear respiratory protection.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P311Call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

5-METHOXY-2-METHYLBENZOSELENAZOLE Chemical Properties,Usage,Production

Chemical Properties

CLEAR ORANGE-RED LIQUID