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33100-27-5

Name 15-Crown-5
CAS 33100-27-5
EINECS(EC#) 251-379-6
Molecular Formula C10H20O5
MDL Number MFCD00005110
Molecular Weight 220.26
MOL File 33100-27-5.mol

Chemical Properties

Appearance colourless liquid
Melting point  -20°C(lit.)
Boiling point  93-96 °C/0.05 mmHg (lit.)
density  1.113 g/mL at 20 °C(lit.)
vapor pressure  0.5-0.82Pa at 20-25℃
refractive index  n20/D 1.465(lit.)
Fp  >230 °F
storage temp.  room temp
solubility  Miscible with organic solvents.
form  Liquid
color  Clear colorless to light yellow
Specific Gravity 1.109
Stability: Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.
Water Solubility  MISCIBLE
Sensitive  Hygroscopic
BRN  1618144
LogP -0.9 at 20℃ and pH7.7
Surface tension 68.5mN/m at 1g/L and 20℃
CAS DataBase Reference 33100-27-5(CAS DataBase Reference)
NIST Chemistry Reference 15-Crown-5(33100-27-5)
EPA Substance Registry System 33100-27-5(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin .
R36:Irritating to the eyes.
R20/22:Harmful by inhalation and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S36:Wear suitable protective clothing .
RIDADR  2810
WGK Germany  3
RTECS  SB0200000
10-21
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29329995
Toxicity
LD50 orl-rat: 1410 mg/kg DCTODJ 1,339,78

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Material Safety Data Sheet(MSDS)

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