1,3,5-Cycloheptatriene | CAS No. 544-25-2
1,3,5-Cycloheptatriene
Basic Information
CAS Number
544-25-2
Molecular Formula
C7H8
Molecular Weight
92.14 g/mol
EINECS
208-866-3
AD
Chemical Classification
Basic Physical Properties
Physical State
Colorless to Light orange to Yellow
Melting Point
-79.5°C
Boiling Point
116-117 °C
Density
0.888 g/mL at 25 °C
Water Solubility
insoluble
Flash Point
80°F
Solubility
Soluble in water (0.62 mg/ml at 20 °C), chloroform, ether, ethanol, and benzene.,
Refractive Index
n20/D 1.519(lit.)
Safety Information
View Safety InformationHazard Statement
H225
Highly Flammable liquid and vapor
Flammable liquids
Flammable liquids
H304
May be fatal if swallowed and enters airways
Aspiration hazard
Aspiration hazard
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
Hazard Class
Class 3
Class 3
Synonyms & References
English
- MFCD00004146
- (1Z,3Z,5Z)-cyclohepta-1,3,5-triene
- Cycloheptatriene [UN2603] [Flammable liquid]
- Cycloheptatriene
- EINECS 208-866-3
- A830174
- 1,3,5-CYCLOHEPTATRIENE
- Zykloheptatrien
- Cyclohepta-1,3,5-triene
- UN2603
- NS00022348
- 1H-[7]annulene
- Q421640
- Tropilidine
- D89271
- 544-25-2
- Cycloheptatriene, 95%
- CHEBI:37519
- AKOS000121113
- Cycloheptatrien
- Tropyliden
- UN 2603
- AMY17966
- InChI=1/C7H8/c1-2-4-6-7-5-3-1/h1-6H,7H
- DTXSID5073909
- P58Q106NTF
- W-109559
- Tropilidin
- Tropiliden
- Tropilidene
- UNII-P58Q106NTF
MDL Number
MFCD00004146
EC Number
208-866-3
Customs Code
29021990
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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