1,2,4-Trichloro-3-methylbenzene

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Names

[ CAS No. ]:
2077-46-5

[ Name ]:
1,2,4-Trichloro-3-methylbenzene

[Synonym ]:
2,3,6-trichorotoluene
2,3,6-trichloro-toluen
2,3,6-Trichlortoluol
Benzene, 1,2,4-trichloro-3-methyl-
MFCD00013623
BENZENE,1,2,4-TRICHLORO-3-MET
1,2,4-Trichloro-3-methylbenzene
toluene,2,3,6-trichloro
2,3,4-TRI-O-ACETYL-D-ARABINOPYRANOSYL BROMIDE
1,2,4-trichloro-3-methyl-benzen
1-Methyl-2,3,6-trichlorobenzene
2,3,6-Trifluorotoluene
EINECS 218-202-4
2,3,6-trichloro-toluene
1,2,4-Trifluoro-3-methylbenzene

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
236.4±35.0 °C at 760 mmHg

[ Melting Point ]:
175-179 °C

[ Molecular Formula ]:
C7H5Cl3

[ Molecular Weight ]:
195.474

[ Flash Point ]:
147.6±21.5 °C

[ Exact Mass ]:
193.945679

[ LogP ]:
4.28

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.560

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XT9300000
CHEMICAL NAME :
Toluene, 2,3,6-trichloro-
CAS REGISTRY NUMBER :
2077-46-5
BEILSTEIN REFERENCE NO. :
2327397
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H5-Cl3
MOLECULAR WEIGHT :
195.47
WISWESSER LINE NOTATION :
GR BG DG C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4800 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: 45(12),64,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/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: 45(12),64,1980

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
22

[ RTECS ]:
XT9300000

[ Packaging Group ]:
III

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3,6-Trichlorobenzaldehyde
  • Tosyl chloride
  • 2,6-Dichlorotoluene
  • 3,4-Dichloro-2-methylaniline
  • p-Toluenesulfonic acid
  • 2-Chlorotoluene
  • Toluene
  • 1,2,4-trichloro-3-dichloromethyl-benzene
  • DICHLOROTOLUENE

DownStream

  • 2,3,6-Trichlorobenzaldehyde
  • 2,3,6-Trichlorobenzoic acid
  • chlorfenac
  • Benzeneacetonitrile,2,3,6-trichloro-
  • Benzene,2-(bromomethyl)-1,3,4-trichloro-
  • (2,3,6-trichlorophenyl)methanamine

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%

Related Compounds

  • 1,2,4-trichloro-3-(chloromethyl)benzene
  • 1,2,4-trichloro-3-(3,4-dichlorophenoxy)benzene
  • 1,2,4-trichloro-3,5,6-trifluorobenzene
  • 1,2,4-trichloro-3-(4-chlorophenyl)-5-methylsulfonylbenzene
  • 1,2,4-trichloro-3-methylsulfonyl-5-(2,3,6-trichlorophenyl)benzene
  • 1,2,4-trichloro-3-(2,5-dichlorophenoxy)benzene