1,3-BENZENEDITHIOL Property

Melting point:

24-25 °C(lit.)

Boiling point:

128-129 °C16 mm Hg(lit.)

Density 

1.24

refractive index 

1.6625

Flash point:

>230 °F

solubility 

Miscible with acetonitrile.

form 

solid

pka

5.84±0.10(Predicted)

color 

White or Colorless to Light yellow

Sensitive 

Air Sensitive

BRN 

1634412

CAS DataBase Reference

626-04-0(CAS DataBase Reference)

Safety

Hazard Codes 

Xi

Risk Statements 

37/38-41

Safety Statements 

26-39

RIDADR 

UN 3335

WGK Germany 

3

F 

9-13

PackingGroup 

III

HS Code 

2930909899

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H361Suspected of damaging fertility or the unborn child

H372Causes damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

1,3-BENZENEDITHIOL Chemical Properties,Usage,Production

Uses

1,3-Benzenedithiol is used to improve power conversion efficiency in cadmium selenide nanorods/poly(3-hexylthiophene) hybrid solar cells. It acts as an intermediate as well as involved in the preparation of 1,3-bis(-styrylthio)-benzol.