8.20458
2,4-Dichlorotoluene
for synthesis
Synonym(s):
2,4-Dichlorotoluene, 2,4-DCT
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About This Item
Linear Formula:
2,4-(Cl)2C6H3CH3
CAS Number:
Molecular Weight:
161.03
EC Index Number:
202-445-8
UNSPSC Code:
12352101
MDL number:
InChI
1S/C7H6Cl2/c1-5-2-3-6(8)4-7(5)9/h2-4H,1H3
InChI key
FUNUTBJJKQIVSY-UHFFFAOYSA-N
vapor pressure
4 hPa ( 50 °C)
assay
≥98.0% (GC)
autoignition temp.
>450 °C
potency
2400 mg/kg LD50, oral (Rat)
bp
199-201 °C/1013 hPa
mp
-13 °C
transition temp
flash point 79 °C
density
1.25 g/cm3 at 20 °C
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.248 - 1.249
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.248 - 1.249
Identity (IR): passes test
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 2
Storage Class
10 - Combustible liquids
wgk
WGK 2
flash_point_f
174.2 °F
flash_point_c
79 °C
Regulatory Information
危险化学品
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