SPIRO[2.4]HEPTA-4,6-DIENE
- CAS NO.：765-46-8
- Empirical Formula: C7H8
- Molecular Weight: 92.14
- MDL number: MFCD00013274
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:27:57
![SPIRO[2.4]HEPTA-4,6-DIENE Structural](https://img.chemicalbook.in/CAS/GIF/765-46-8.gif)
What is SPIRO[2.4]HEPTA-4,6-DIENE?
The Uses of SPIRO[2.4]HEPTA-4,6-DIENE
Spiroheptadiene is a chemical reagent used in the skeletal rearrangement of spirotricyclic olefins. Also used in the preparation of (phosphinyl)ethyl chelate complexes.
Synthesis Reference(s)
Tetrahedron Letters, 30, p. 763, 1989 DOI: 10.1016/S0040-4039(01)80303-8
Properties of SPIRO[2.4]HEPTA-4,6-DIENE
| Boiling point: | 113 °C(Press: 737 Torr) |
| Density | 0.92 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 15 °C |
| storage temp. | -20°C |
| BRN | 969332 |
Safety information for SPIRO[2.4]HEPTA-4,6-DIENE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H301:Acute toxicity,oral H304:Aspiration hazard H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H350:Carcinogenicity |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for SPIRO[2.4]HEPTA-4,6-DIENE
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) 2-Bromo-5-hydroxybenzoic acid. 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) 4-Fluorophenylglycine 1-N-Boc-3-(aminoethyl)azetidine Dimedone 1-Boc-3-(cyanomethyl)azetidine N-BOC-piperidine-4-carboxylic acid 1-Benzhydrylazetane-3-carbonitrile 5-Amino-2-Hydroxypyridine 2-Amino-5-Iodopyridine 2-BROMOACETYL BROMIDE-D2 METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O DEUTERIUM OXIDE FOR NMR BENZENE-D6 TOLUENE-D3 6-Chloro-pyrimidine-2,4-diamine 3-Oxide 1-Acetyl-4-(4-hydroxyphenyl)piperazine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![Spiro[2.4]hept-4-en-6-one](https://img.chemicalbook.in/CAS/20180528/GIF/116137-40-7.gif)
![SPIRO[5.5]UNDECANE-2,4-DIONE](https://img.chemicalbook.in/CAS/GIF/1481-99-8.gif)
![spiro[2.4]heptan-7-one](https://img.chemicalbook.in/CAS/GIF/5771-32-4.gif)
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