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1,2,4-Trichlorobenzene_Molecular_structure_CAS_120-82-1)
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1,2,4-Trichlorobenzene

Catalog No. 91170 Name Sigma Aldrich
CAS Number 120-82-1 Website http://www.sigmaaldrich.com
M. F. C6H3Cl3 Telephone 1-800-521-8956
M. W. 181.44702 Fax
Purity ≥99.0% (GC) Email
Storage Chembase ID: 76150

SYNONYMS

Title
1,2,4-三氯苯
IUPAC name
1,2,4-trichlorobenzene
IUPAC Traditional name
1,2, 4-trichlorobenzene

DATABASE IDS

EC Number 204-428-0
MDL Number MFCD00000547
Beilstein Number 956819
CAS Number 120-82-1

PROPERTIES

Empirical Formula (Hill Notation) C6H3Cl3
Grade puriss.
Impurities ≤1% 1,2,3-trichlorobenzene
Purity ≥99.0% (GC)
Auto Ignition Point 1060 °F
Boiling Point 214 °C(lit.)
Density 1.454 g/mL at 25 °C(lit.)
Flash Point 110 °C
Flash Point 230 °F
Melting Point 16 °C(lit.)
Refractive Index n20/D 1.571(lit.)
Refractive Index n20/D 1.572
Vapor Density >6 (vs air)
Vapor Pressure 1 mmHg ( 40 °C)
Explode Limits 6.6 %, 150 °F
GHS Pictograms GHS07
GHS Pictograms GHS09
GHS Signal Word Warning
GHS Hazard statements H302-H315-H410
European Hazard Symbols Harmful Harmful (Xn)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P273-P501
RID/ADR UN 2321 6.1/PG 3
Risk Statements 22-38-50/53
RTECS DC2100000
Safety Statements 23-37/39-60-61
Hazard Class 6.1
UN Number 2321
Packing Group 3
German water hazard class 3

DETAILS

REFERENCES