![2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine](https://resource.bocsci.com/structure/68842-66-0.gif)
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quaterthiophene
Catalog Number
5632-29-1
CAS
5632-29-1
IUPAC Name
2-thiophen-2-yl-5-(5-thiophen-2-ylthiophen-2-yl)thiophene
Synonyms
2,2':5',2'':5'',2'''-Quaterthiophene;5632-29-1;quaterthiophene;alpha-Quarterthienyl;FXEJOIFDICYSSO-UHFFFAOYSA-N;NSC700135
Molecular Weight
330.51
Molecular Formula
C16H10S4
Product Information
Purity
95%
MDL
MFCD03094036
Physical State
Solid
Appearance
Light yellow to Yellow to Orange powder to crystal
Storage
Store under inert gas
Boiling Point
453.8°C at 760mmHg
Melting Point
211-214°C(lit.)
Flash Point
172 °C
Density
1.358g/cm3
Safety Information
Signal Word
Warning
Precautionary Statement
P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.
Hazard Statements
H315 : Causes skin irritation.H319 : Causes serious eye irritation.
WGK Germany
3
Canonical SMILES
C1=CSC(=C1)C2=CC=C(S2)C3=CC=C(S3)C4=CC=CS4
InChI
InChI=1S/C16H10S4/c1-3-11(17-9-1)13-5-7-15(19-13)16-8-6-14(20-16)12-4-2-10-18-12/h1-10H
InChI Key
FXEJOIFDICYSSO-UHFFFAOYSA-N
