1-Ethynyl-2,4-difluorobenzene
Catalog Number
ACM302912341
CAS
302912-34-1
IUPAC Name
1-ethynyl-2,4-difluorobenzene
Synonyms
2,4-Difluorophenylacetylene
Molecular Weight
138.12
Molecular Formula
C8H4F2
Product Information
Canonical SMILES
C#CC1=C(C=C(C=C1)F)F
Inchi
InChI=1S/C8H4F2/c1-2-6-3-4-7(9)5-8(6)10/h1,3-5H
InChIKey
HRUJQXRGWQWYDH-UHFFFAOYSA-N
Melting Point
27 °C
Purity
>96.0%(GC)
Density
Air Sensitive,Heat Sensitive
Appearance
White to Yellow to Orange powder to crystal
storage
Store under inert gas,0-10°C
Complexity
156
Hazard Statements
H315 : Causes skin irritation.H319 : Causes serious eye irritation.H228 : Flammable solid.
Heavy Atom Count
10
MDL Number
MFCD02093726
Precautionary Statements
P240 : Ground/bond container and receiving equipment.P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.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.
Reaxys Registry Number
9900672
Rotatable Bond Count
1
Signal Word
Warning
Monoisotopic Mass
138.028106g/mol
Exact Mass
138.028106g/mol
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