4,4''-Dibromo-1,1':4',1''-terphenyl

Modify Date: 2024-01-02 08:39:36

4,4''-Dibromo-1,1':4',1''-terphenyl Structure
4,4''-Dibromo-1,1':4',1''-terphenyl structure
Common Name 4,4''-Dibromo-1,1':4',1''-terphenyl
CAS Number 17788-94-2 Molecular Weight 388.096
Density 1.5±0.1 g/cm3 Boiling Point 481.7±25.0 °C at 760 mmHg
Molecular Formula C18H12Br2 Melting Point 315ºC
MSDS Chinese USA Flash Point 285.5±22.4 °C
Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger

 Names

Name 4,4''-Dibromo-p-terphenyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 481.7±25.0 °C at 760 mmHg
Melting Point 315ºC
Molecular Formula C18H12Br2
Molecular Weight 388.096
Flash Point 285.5±22.4 °C
Exact Mass 385.930573
LogP 7.44
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.639

 Safety Information

Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger
Hazard Statements H315-H318-H335-H410
Precautionary Statements P261-P273-P280-P305 + P351 + P338-P501
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn
RIDADR UN 3152PSN2 9 / PGII
HS Code 2903999090

 Synthetic Route

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

4,4''-Dibrom-p-terphenyl
4,4''-dibromoterphenyl
4,4''-Dibromo-1,1':4',1''-terphenyl
4,4''-DibroMo-p-terphenyl
1,1':4',1''-Terphenyl, 4,4''-dibromo-
4,4'-dibromo-p-terphenyl