4,4'-Bis(bromomethyl)biphenyl Property

Melting point:

169.0 to 173.0 °C

Boiling point:

399.8±37.0 °C(Predicted)

Density 

1.591±0.06 g/cm3(Predicted)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Acetonitrile (Slightly), Chloroform (Slightly), Ethyl Acetate (Slightly)

form 

Solid

color 

White to Off-White

BRN 

2444585

InChI

InChI=1S/C14H12Br2/c15-9-11-1-5-13(6-2-11)14-7-3-12(10-16)4-8-14/h1-8H,9-10H2

InChIKey

HMUGRILXVBKBID-UHFFFAOYSA-N

SMILES

C1(C2=CC=C(CBr)C=C2)=CC=C(CBr)C=C1

CAS DataBase Reference

20248-86-6

Safety

Hazard Codes 

C,N

Risk Statements 

36/37/38-50/53-34-22

Safety Statements 

26-36/37/39-61-60-45

RIDADR 

UN 3261 8 / PGIII

WGK Germany 

3

HazardClass 

8

PackingGroup 

III

HS Code 

29039990

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

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

P273Avoid release to the environment.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

4,4'-Bis(bromomethyl)biphenyl Chemical Properties,Usage,Production

Chemical Properties

Off-white powder

Uses

4,4''-Bis(bromomethyl)-1,1''-biphenyl is a genotoxic impurity from valsartan antihypertensive drug.