4,4'-Dinitrobiphenyl
Names
[ CAS No. ]:
1528-74-1
[ Name ]:
4,4'-Dinitrobiphenyl
[Synonym ]:
4,4'-Dinitro-biphenyl
1-nitro-4-(4-nitrophenyl)benzene
MFCD00039744
4,4'-Dinitrobiphenyl
EINECS 216-210-2
1,1'-Biphenyl, 4,4'-dinitro-
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
418.1±20.0 °C at 760 mmHg
[ Melting Point ]:
242°C
[ Molecular Formula ]:
C12H8N2O4
[ Molecular Weight ]:
244.203
[ Flash Point ]:
208.8±14.6 °C
[ Exact Mass ]:
244.048401
[ PSA ]:
91.64000
[ LogP ]:
3.21
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.636
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DV4000000
- CHEMICAL NAME :
- Biphenyl, 4,4'-dinitro-
- CAS REGISTRY NUMBER :
- 1528-74-1
- BEILSTEIN REFERENCE NO. :
- 1882826
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C12-H8-N2-O4
- MOLECULAR WEIGHT :
- 244.22
- WISWESSER LINE NOTATION :
- WNR DR DNW
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 950 mg/kg/W-I
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Ear) - effect, not otherwise specified Skin and Appendages - tumors
MUTATION DATA
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 1 mg/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 272,91,1992
Safety Information
[ Risk Phrases ]:
R20/21/22
[ Safety Phrases ]:
S22-S36/37/39
[ RTECS ]:
DV4000000
[ HS Code ]:
2904209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2904209090
[ Summary ]:
2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%