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605-65-2

Name Dansyl chloride
CAS 605-65-2
EINECS(EC#) 210-092-6
Molecular Formula C12H12ClNO2S
MDL Number MFCD00003985
Molecular Weight 269.75
MOL File 605-65-2.mol
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Chemical Properties

Appearance yellow to orange-yellow crystalline powder
Melting point  72-74 °C(lit.)
Boiling point  371.3±22.0 °C(Predicted)
density  1.1702 (rough estimate)
refractive index  1.5630 (estimate)
storage temp.  2-8°C
solubility  acetone: 50 mg/mL
form  powder and chunks
pka 2.38±0.40(Predicted)
color  yellow to orange
Water Solubility  Soluble in dimethyl fluoride, acetone, chloroform, pyridine, benzene and dioxane. Insoluble in water.
Sensitive  Moisture Sensitive
Detection Methods HPLC,NMR
Merck  14,2814
BRN  2217205
InChIKey XPDXVDYUQZHFPV-UHFFFAOYSA-N
CAS DataBase Reference 605-65-2(CAS DataBase Reference)
Storage Precautions Moisture sensitive;Store under nitrogen
EPA Substance Registry System 605-65-2(EPA Substance)
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Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S3:Keep in a cool place .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
RTECS  QK3688000
F  10-21
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29214980
Safety Profile
Poison by intravenous route, When heated to decomposition it emits very toxic fumes of Cland NOx

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