ChemicalBook > CAS DataBase List > 20-Crown-4
20-Crown-4
- Product Name
- 20-Crown-4
- CAS No.
- 17043-02-6
- Chemical Name
- 20-Crown-4
- Synonyms
- 1,6,11,16-Tetraoxacycloeicosane;20-Crown-4;1,6,11,16-Tetraoxacycloicosane;1,6,11,16-Tetraoxacycloeicosane (8CI,9CI)
- CBNumber
- CB25479403
- Molecular Formula
- C16H32O4
- Formula Weight
- 288.42
- MOL File
- 17043-02-6.mol
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20-Crown-4 Property
- Boiling point:
- 419.4±30.0 °C(Predicted)
- Density
- 0.904±0.06 g/cm3(Predicted)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
20-Crown-4 Preparation Products And Raw materials
Raw materials
Preparation Products
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20-Crown-4 Suppliers
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