1,3-Dichlorobenzene

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Names

[ CAS No. ]:
541-73-1

[ Name ]:
1,3-Dichlorobenzene

[Synonym ]:
iazine
Benzene, 1,3-dichloro-
meta-dichlorobenzene
m-dichlorobenzene
2,4-dichloro-benzene
1,4-Dichlorobenzene
pyrimidine acid
Miazine
Pyrimidin
1,3-DIAZINE
1,3-Dichlorobenzene
2,6-dichlorobenzene
3,5-dichlorobenzene
EINECS 208-792-1
antipyrimidine
1,3-Diazin
Metadiazine
m-Diazine
MFCD00000573

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
180.4±0.0 °C at 760 mmHg

[ Melting Point ]:
-24 °C

[ Molecular Formula ]:
C6H4Cl2

[ Molecular Weight ]:
147.002

[ Flash Point ]:
63.3±0.0 °C

[ Exact Mass ]:
145.969009

[ LogP ]:
3.42

[ Vapour Pressure ]:
1.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.549

[ Stability ]:
Stability Combustible. Incompatible with strong oxidizing agents, aluminium, aluminium alloys. Moisture-sensitive.

[ Water Solubility ]:
0.0123 g/100 mL (25 ºC)

[ Freezing Point ]:
-24℃

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ4499000
CHEMICAL NAME :
Benzene, m-dichloro-
CAS REGISTRY NUMBER :
541-73-1
LAST UPDATED :
199710
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C6-H4-Cl2
MOLECULAR WEIGHT :
147.00

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1062 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1470 mg/kg/10D-I
TOXIC EFFECTS :
Liver - changes in liver weight Nutritional and Gross Metabolic - changes in calcium Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3330 mg/kg/90D-I
TOXIC EFFECTS :
Endocrine - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
175 mg/kg/24H
REFERENCE :
MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 2,111,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2135 No. of Facilities: 49 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 418 (estimated) No. of Female Employees: 80 (estimated)

Safety Information

[ Symbol ]:

GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H411

[ Precautionary Statements ]:
P273

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn:Harmful;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R22;R51/53

[ Safety Phrases ]:
S61-S45-S36/37-S16-S7

[ RIDADR ]:
UN 3082 9/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
CZ4499000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
29036990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,6-Dichlorobenzoic acid
  • 1,2,4,5-Tetrachlorobenzene
  • 2,4-Dichlorobenzoic acid
  • 1,3-Dichloro-2-iodobenzene
  • Chlorobenzene
  • 3-Chlorophenol
  • 1,2,3,5-Tetrachlorobenzene
  • 1,2,4-Trichlorobenzene
  • 1,3,5-Trichlorobenzene

DownStream

  • 1,3,5-trimethyl-2-[3-(2,4,6-trimethylphenyl)phenyl]benzene
  • 1,2-bis(2,4-dichlorophenyl)prop-2-en-1-one
  • 3,5-Dichlorobiphenyl
  • 3-Chloro thioanisole
  • 1,3-Bis(methylthio)benzene
  • 2,3,3',4,5,5'-Hexachlorobiphenyl
  • 1-Chloro-2-fluorobenzene
  • 1,3-Difluorobenzene
  • 1-Chloro-4-fluorobenzene
  • 1-Chloro-3-fluorobenzene

Customs

[ HS Code ]: 2903911000

[ Summary ]:
2903911000 1,3-dichlorobenzene。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0%

Articles

QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.

Eur. J. Med. Chem. 43 , 714-40, (2008)

Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org...

[Cloning and quantitative expression of chlorocatechol 1,2-dioxygenase gene].

Huan Jing Ke Xue 30(2) , 606-9, (2009)

The chlorocatechol 1,2-dioxygenase gene, designated as tcbC (J5-2) (GenBank Accession No. EF111021), was cloned from total DNA of Pseudomonas aeruginosa J5-2 which can degrade 1,2,4-trichlorobenzene. ...

Optimizations of packed sorbent and inlet temperature for large volume-direct aqueous injection-gas chromatography to determine high boiling volatile organic compounds in water.

J. Chromatogr. A. 1356 , 221-9, (2014)

For the expanded application area, fast trace analysis of certain high boiling point (i.e., 150-250 °C) volatile organic compounds (HVOCs) in water, a large volume-direct aqueous injection-gas chromat...


More Articles

Related Compounds

  • 1,3-dichlorobenzene-d4
  • 2-bromo-1,3-dichlorobenzene
  • 2,5-DIBROMO-1,3-DICHLOROBENZENE
  • 2,5-Diamino-1,3-dichlorobenzene
  • 2-but-3-enyl-1,3-dichlorobenzene
  • lithium,1,3-dichlorobenzene-2-ide
  • 2-[4-Methyl-3-[(2,4,6-trimethylphenyl)methyl]-1,3-thiazol-3-ium-5-yl]ethanol;chloride
  • Methyl 2,4,4-trimethyl-1-oxaspiro[2.4]heptane-2-carboxylate
  • 2-{[(Benzyloxy)carbonyl]amino}-4,4-difluorohexanoic acid
  • Benzyl 3-((tert-butoxycarbonyl)amino)-4-methoxypiperidine-1-carboxylate
  • 2-(5-Bromo-2-thienyl)hexahydro-1H-azepine Hydrochloride
  • Gadolinate(2-), [N-[(2S)-2-[bis[(carboxy-I masculineO)methyl]amino-I masculineN]-3-(4-ethoxyphenyl)propyl]-N-[2-[bis[(carboxy-I masculineO)methyl]amino-I masculineN]ethyl]glycinato(5-)-I masculineN,I masculineO]-, (SA-8-11252634)-
  • N-methyl-N-(piperidin-4-yl)benzo[d]isothiazol-3-amine hydrochloride
  • Chlor Cyclizine-d4 Hydrochloride
  • 4-Chloro Bupropion-d9 Fumarate
  • (R)-3-(4-Chlorophenyl)-4-hydroxybutyric Acid Sodium Salt
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