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A17064 Cycloheptatriene, 95%

CAS Number
544-25-2
Synonyms
Tropylidene

Stock No. Size Price ($) Quantity Availability
A17064-AD 50ml 58.80
A17064-AK 250ml 244.00
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Cycloheptatriene, 95%

MDL
MFCD00004146
EINECS
208-866-3

Chemical Properties

Formula
C7H8
Formula Weight
92.14
Melting point
-80°
Boiling Point
117°
Flash Point
5°(41°F)
Density
0.950
Refractive Index
1.5225
Storage & Sensitivity
Keep Cold.
Solubility
Soluble in water (0.62 mg/ml at 20°C), chloroform, ether, ethanol, and benzene.

Applications

Cycloheptatriene, is a ligand in organometallic chemistry and as a building block in organic synthesis. cycloheptatriene is used as a triplet quencher for rhodamine 6G dye lasers.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 - 8°C. Keep away from strong oxidizing agents.

Literature References

R Hoffmann. The norcaradiene-cycloheptatriene equilibrium. Tetrahedron Letters. 197011 (33), 2907-2909.

WG Dauben.; RL Cargill. Photochemical transformations-VI: Isomerization of cycloheptadiene and cycloheptatriene. Tetrahedron Letters. 196112 (3), 186-189.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H301-H304-H311-H315-H319-H335

Highly flammable liquid and vapour. Toxic if swallowed. May be fatal if swallowed and enters airways. Toxic in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P331-P332+P313-P337+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Do NOT induce vomiting. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
506066
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2902.19
TSCA
No
RTECS
GU3675000

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