Product Name
1,4-Phenylene diisothiocyanate
Description
Bitoscanate appears as odorless colorless crystals. Melting point 132°C.
IUPAC Name
1,4-diisothiocyanatobenzene
Molecular Weight
192.3g/mol
Molecular Formula
C8H4N2S2
Canonical SMILES
C1=CC(=CC=C1N=C=S)N=C=S
InChI
InChI=1S/C8H4N2S2/c11-5-9-7-1-2-8(4-3-7)10-6-12/h1-4H
InChI Key
OMWQUXGVXQELIX-UHFFFAOYSA-N
Melting Point
270 °F (EPA, 1998);132.0 °C;132 °C
Solubility
Practically insoluble in water. Sol in alcohol, chloroform.;Soluble in acetone and acetic acid
Color/Form
Colorless needles;Yellowish-white, crystalline powder
Covalently-Bonded Unit Count
1
Log P
log Kow = 4.67 (est)
MeSH Entry Terms
1,4-phenylenediisothiocyanate;bitoscanate;Jonit;L-6842;phenylene diisothiocyanate
Monoisotopic Mass
191.98159g/mol
Odor
Odorless;Almost odorless
Other Experimental
Henry's Law constant = 1.13X10-4 atm-cu m/mole at 25 °C /Estimated/;Hydroxyl radical reaction rate constant = 1.3X10-12 cu cm/molec-sec at 25 °C /Estimated/
Vapor Pressure
6.2X10-5 mm Hg at 25 °C /Estimated/