[1,1'-Biphenyl]-2,2'-diamine

Modify Date: 2024-01-03 12:41:34

[1,1'-Biphenyl]-2,2'-diamine Structure
[1,1'-Biphenyl]-2,2'-diamine structure
Common Name [1,1'-Biphenyl]-2,2'-diamine
CAS Number 1454-80-4 Molecular Weight 184.23700
Density 1.156g/cm3 Boiling Point 352.5ºC at 760 mmHg
Molecular Formula C12H12N2 Melting Point N/A
MSDS Chinese USA Flash Point 198.9ºC
Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger

 Names

Name 2,2′-Biphenyldiamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.156g/cm3
Boiling Point 352.5ºC at 760 mmHg
Molecular Formula C12H12N2
Molecular Weight 184.23700
Flash Point 198.9ºC
Exact Mass 184.10000
PSA 52.04000
LogP 3.68040
Vapour Pressure 3.82E-05mmHg at 25°C
Index of Refraction 1.667

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV2099000
CHEMICAL NAME :
2,2'-Biphenyldiamine
CAS REGISTRY NUMBER :
1454-80-4
BEILSTEIN REFERENCE NO. :
1949579
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H12-N2
MOLECULAR WEIGHT :
184.26
WISWESSER LINE NOTATION :
ZR BR BZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08682

 Safety Information

Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger
Hazard Statements H302-H318-H400
Precautionary Statements P273-P280-P305 + P351 + P338
RIDADR UN 3077 9 / PGIII
HS Code 2921590090

 Synthetic Route

 Customs

HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2-(2-aminophenyl)aniline
2,2'-Diaminobiphenyl