产品名称
4-Chlorobenzoic acid, for synthesis
InChI
1S/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
InChI key
XRHGYUZYPHTUJZ-UHFFFAOYSA-N
assay
≥98.0% (acidimetric)
form
powder
autoignition temp.
545 °C
potency
1170 mg/kg LD50, oral (Rat)
pH
4.3 (20 °C, 0.08 g/L in H2O)
bp
274-276 °C/1013 hPa
mp
237-240 °C
transition temp
flash point 238 °C
solubility
0.08 g/L
density
1.54 g/cm3 at 24 °C
bulk density
350 kg/m3
storage temp.
2-30°C
Analysis Note
Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 237 °C
Melting range (upper value): ≤ 241 °C
Identity (IR): passes test
Melting range (lower value): ≥ 237 °C
Melting range (upper value): ≤ 241 °C
Identity (IR): passes test
Application
4-Chlorobenzoic acid for synthesis. CAS 74-11-3, chemical formula 4-(Cl)C₆H₄COOH.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_c
238 °C
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