37743-18-3

Name 3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide
CAS 37743-18-3
EINECS(EC#) 253-649-9
Molecular Formula C18H20NO.Br
MDL Number MFCD04038328
Molecular Weight 346.27
MOL File 37743-18-3.mol
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Chemical Properties

Appearance white to beige powder
Melting point  174.2-177.4 °C
density  1.3296 (rough estimate)
vapor pressure  0.002-0.007Pa at 20-25℃
refractive index  1.5570 (estimate)
solubility  >500 g/L (20°C)
form  Solid:particulate/powder
Water Solubility  >500 g/L (20 ºC)
InChI InChI=1S/C18H20NO.BrH/c1-19(2)17-18(13-14-20-17,15-9-5-3-6-10-15)16-11-7-4-8-12-16;/h3-12H,13-14H2,1-2H3;1H/q+1;/p-1
InChIKey QJPXLCQSAFQCBD-UHFFFAOYSA-M
SMILES C1(CCO/C/1=[N+](/C)\C)(C1=CC=CC=C1)C1C=CC=CC=1.[Br-]
LogP -2.3 at 20℃ and pH7

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)Corrosion (GHS05)
GHS07,GHS08,GHS09,GHS05
Signal word  Danger
Hazard statements  H318-H302-H341-H411-H317
Precautionary statements  P264-P270-P301+P312-P330-P501-P280-P305+P351+P338-P310-P201-P202-P281-P308+P313-P405-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
Hazard Codes  Xn,Xi
Risk Statements 
Safety Statements 
REACH Registrations Active
HazardClass  IRRITANT
HS Code  29321900

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