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CAS RN: 15721-02-5 | Product Number: T0933

2,2',5,5'-Tetrachlorobenzidine


Purity: >98.0%(HPLC)(N)
Synonyms:
  • 4,4'-Diamino-2,2',5,5'-tetrachlorobiphenyl
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25G
€40.00
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500G
€336.00
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Product Number T0933
Purity / Analysis Method >98.0%(HPLC)(N)
Molecular Formula / Molecular Weight C__1__2H__8Cl__4N__2 = 322.01  
Physical State (20 deg.C) Solid
CAS RN 15721-02-5
Reaxys Registry Number 3364286
PubChem Substance ID 87576751
SDBS (AIST Spectral DB) 7025
MDL Number

MFCD00043918

Specifications
Appearance Light yellow to Yellow to Orange powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Melting point 137.0 to 141.0 °C
Properties (reference)
Melting Point 140 °C
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 239-815-3
RTECS# DD1751000
Transport Information:
HS Number 2921599090

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