Basic information
- CAS
32768-54-0- Standard SMILES
Cc1cccc(Cl)c1Cl- InChIKey
GWLKCPXYBLCEKC-UHFFFAOYSA-N- Molecular formula
- C7H6Cl2
- Average molar mass
- 161.03 g/mol
- Monoisotopic mass
- 159.98465555
Names & identifiers
- Preferred name
- Benzene, 1,2-dichloro-3-methyl-
- IUPAC
- 1,2-dichloro-3-methylbenzene
- English name
- 2,3-Dichlorotoluene
- Molecular formula
- C7H6Cl2
- Molecular weight
- 161.03
Names & synonyms
2,3-DICHLOROTOLUENE32768-54-0Benzene, 1,2-dichloro-3-methyl-EINECS 251-203-8DTXSID0067717EC 251-203-8RefChem:562252DTXCID2038570251-203-81,2-Dichloro-3-methylbenzeneToluene, 2,3-dichloro-2,3-dichloro-toluene
Show more names
2,3-DCT2.3-Dichloroto2,3-DICHLORO TOLUNE2,3-DICHLORO TOLUEN2,3-Dichlorotoluene>2,3-DICHLOROTOLUENE 98+%1,2-dichloro-3-methyl-benzen1,2-Dichloro-3-methyl-benzene
MFCD00000546SCHEMBL28351SCHEMBL10520742GWLKCPXYBLCEKC-UHFFFAOYSA-1,2-Dichloro-3-methSCHEMBL96975SCHEMBL97529SCHEMBL180124
Database identifiers
- CAS
32768-54-0- PubChem CID
- 34702
- DTXSID
DTXSID0067717- UNII
- EH9U78N8Z7
- EC Number
- 251-203-8
- Nikkaji
- J88.822B
Properties
Computed structural properties
- XLogP
- 3.5
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 92.9
Experimental & physicochemical properties
SpringerMaterials PropertiesOptical coefficient
Physicochemical properties
- Melting point
- 6 °C · 6 °C(lit.)
- Boiling point
- 207 · 207-208 °C(lit.)
- Density
- 1.228 g/mL · 1.228 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.551(lit.)
- Flash point
- 182 °F · 182 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform, Methanol
- form
- Oil
- color
- Colourless
- Water Solubility
- insoluble
- BRN
- 2412384 · 2412384
- InChIKey
- GWLKCPXYBLCEKC-UHFFFAOYSA-N
- CAS DataBase Reference
- 32768 · 32768-54-0(CAS DataBase Reference)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 44.6% (37 of 83) of reports.
Warning
H332 (48.2%): Harmful if inhaled [Warning Acute toxicity, inhalation]
P261, P271, P304+P340, and P317 (click each P-code to see the statement)
Aggregated GHS information provided per 83 reports by companies from 5 notifications to the ECHA C&L Inventory.
Warning
Hazard information
Regulatory Information
Chemical: Benzene, 1,2-dichloro-3-methyl-
Status: Active Update: 06-05-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/12785
Hazard Classes and Categories
Acute Tox. 4 (48.2%)
Flammable liquids - Category 4
Safety data
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2810
- hs_code
- 29039990
- risk_code
- 20-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS09,GHS07
- hazard_code
- Xn,Xi
- hazard_note
- Harmful
- safety_code
- 24/25
- hazard_class
- 9
- packing_group
- III
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzene, 1,2-dichloro-3-methyl-: ACTIVE
Applications
Uses2,3-Dichlorotoluene is used as a reagent in organic synthesis, in particular that of Lamotrigine (L173250) which is an aniconvulsant drug. It is also used in the manufacture of Felodipine (F232375) which is a dihydropyridine calcium channel blocker.
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
7 records
Compound notes
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