1,4-Dibromobenzene
Names
[ CAS No. ]:
106-37-6
[ Name ]:
1,4-Dibromobenzene
[Synonym ]:
Benzene,1,4-dibromo
Benzene, 1,4-dibromo-
1,4-DIBROMOBENZENE FOR SYNTHESIS
P-DIBROMO BENZENE
1,4-dibromophenylene
DIBROMOBENZENE 1,4-
1,4-Dibromobenzen
Benzene,p-dibromo
1,4-dibromo-benzene
p-bromophenyl bromide
p-dibromobenzene
1,4-DIBROMO BENZENE
1,4-DIBROMBENZOL
1,4-Dibromobenzene
p- Dibromobenzene
P-DIBROMOBENZENE(1,4-DIBROMOBENZENE)
PARADIBROMOBENZENE
para-dibromobenzene
p-benzene dibromide
EINECS 203-390-2
MFCD00000089
Chemical & Physical Properties
[ Density]:
1.9±0.1 g/cm3
[ Boiling Point ]:
217.9±13.0 °C at 760 mmHg
[ Melting Point ]:
86-89 °C
[ Molecular Formula ]:
C6H4Br2
[ Molecular Weight ]:
235.904
[ Flash Point ]:
89.3±19.1 °C
[ Exact Mass ]:
233.867966
[ LogP ]:
3.79
[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.599
[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents.
[ Water Solubility ]:
practically insoluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CZ1791000
- CHEMICAL NAME :
- Benzene, p-dibromo-
- CAS REGISTRY NUMBER :
- 106-37-6
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C6-H4-Br2
- MOLECULAR WEIGHT :
- 235.92
- WISWESSER LINE NOTATION :
- ER DE
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3120 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 44(12),19,1979
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1891 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 44(12),19,1979 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1800 mg/kg/90D-I
- TOXIC EFFECTS :
- Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 42,189,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1544 No. of Facilities: 31 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 124 (estimated)
Safety Information
[ Symbol ]:
GHS07, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335-H400
[ Precautionary Statements ]:
P261-P273-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S24/25-S36-S26
[ RIDADR ]:
UN 2711
[ RTECS ]:
CZ1791000
[ Packaging Group ]:
III
[ Hazard Class ]:
9
[ HS Code ]:
29036990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%
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