35350
1,3-Dichlorobenzene
puriss., ≥99.0% (GC)
Synonym(s):
m-Dichlorobenzene
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About This Item
Empirical Formula (Hill Notation):
C6H4Cl2
CAS Number:
Molecular Weight:
147.00
Beilstein:
956618
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
vapor pressure
5 mmHg ( 38.8 °C)
grade
puriss.
Assay
≥99.0% (GC)
form
liquid
refractive index
n20/D 1.546 (lit.)
n20/D 1.546
bp
172-173 °C (lit.)
mp
−25-−22 °C (lit.)
density
1.288 g/mL at 25 °C (lit.)
functional group
chloro
SMILES string
Clc1cccc(Cl)c1
InChI
1S/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4H
InChI key
ZPQOPVIELGIULI-UHFFFAOYSA-N
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General description
1,3-Dichlorobenzene is a thermodynamically favoured isomer of 1,4-dichlorobenzene. The heat capacity at constant pressure and density of 1,3-dichlorobenzene was measured in the temperature range from (283.15 to 353.15)K.
Application
1,3-Dichlorobenzene is suitable as carbon and energy supplement for the growth of gram-negative, peritrichously flagellated rod, tentatively identified as an Alcaligenes sp.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
152.6 °F - closed cup
Flash Point(C)
67.0 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Journal of Chemical and Engineering Data, 52(2), 655-659 (2007)
J A de Bont et al.
Applied and environmental microbiology, 52(4), 677-680 (1986-10-01)
A gram-negative, peritrichously flagellated rod, tentatively identified as an Alcaligenes sp., was isolated from a mixture of soil and water samples by using 1,3-dichlorobenzene as the sole carbon and energy source. During growth on 1,3-dichlorobenzene, almost stoichiometric amounts of chloride
J Messner et al.
Chemical communications (Cambridge, England), 50(79), 11705-11708 (2014-08-22)
The isomerisation reaction of 1,4-dichlorobenzene leading to the thermodynamically favoured and technically desired 1,3-dichlorobenzene has been studied comparing highly acidic chloroaluminate melts with organic imidazolium and alkali metal ions. Interestingly, the inorganic melts show much higher reactivity and full recyclability
Angela Gaber et al.
The journal of physical chemistry. A, 112(3), 425-434 (2008-01-01)
For the first time, vibrational spectra of the 35Cl2 and 35Cl37Cl isotopomers of o-, m-, and p-dichlorobenzene cations in the electronic ground state have been measured via S1 intermediate states by mass analyzed threshold ionization (MATI) spectroscopy. Additionally, ab initio
Bram J Versonnen et al.
Environmental toxicology and chemistry, 22(2), 329-335 (2003-02-01)
The estrogenicity of o-, m-, and p-dichlorobenzene (DCB) was evaluated with a yeast estrogen screen (YES) and zebrafish (Danio rerio) vitellogenin (VTG) assays. With the YES, p-DCB and m-DCB were found to be estrogenic in a concentration-responsive manner. The relative
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