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329-98-6

Name Phenylmethylsulfonyl fluoride
CAS 329-98-6
EINECS(EC#) 206-350-2
Molecular Formula C7H7FO2S
MDL Number MFCD00007421
Molecular Weight 174.19
MOL File 329-98-6.mol

Chemical Properties

Appearance White to cream solid
Melting point  92-95 °C
Boiling point  112 °C16 mm Hg(lit.)
density  0.797 g/mL at 20 °C
Fp  222 °F
storage temp.  2-8°C
solubility  dry solvents (ethanol, methanol, and 2-propanol): 200 mM Stock solution are stable for months at 4°C.
form  Needles (May Agglomerate)
color  White
Water Solubility  hydrolysis
Sensitive  Moisture Sensitive
Merck  14,7542
BRN  2088311
Stability: Moisture Sensitive
InChIKey YBYRMVIVWMBXKQ-UHFFFAOYSA-N
CAS DataBase Reference 329-98-6(CAS DataBase Reference)
EPA Substance Registry System 329-98-6(EPA Substance)

Safety Data

Hazard Codes  F,T,C
Risk Statements 
R11:Highly Flammable.
R34:Causes burns.
R25:Toxic if swallowed.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
Safety Statements 
S7:Keep container tightly closed .
S16:Keep away from sources of ignition-No smoking .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
RTECS  XT8050000
3-10-21
Hazard Note  Highly Toxic/Corrosive
TSCA  T
HazardClass  8
PackingGroup  III
HS Code  29241990
Toxicity
LD50 (24 hr) in mice (mg/kg): 215 ±55 i.p. (Pinsky)

Hazard Information

Material Safety Data Sheet(MSDS)

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