18-Crown-6
18-Crown-6
- CAS:
- 17455-13-9
- MF:
- C12H24O6
- MW:
- 264.32
Suppliers by country/region
Company Type
Properties
- Melting point:
- 42-45 °C(lit.)
- Boiling point:
- 116°C 0,2mm
- Density
- 1,175 g/cm3
- refractive index
- 1.4580 (estimate)
- Flash point:
- >230 °F
- storage temp.
- Store below +30°C.
- solubility
- Chloroform (Slightly), Methanol (Very Slightly)
- form
- Crystals or Crystalline Mass or Liquid
- color
- White or clear colorless
- Water Solubility
- SOLUBLE
- Sensitive
- Hygroscopic
- Merck
- 14,2602
- BRN
- 1619616
- Stability:
- Stable. Incompatible with strong acids, strong oxidizing agents.
- InChIKey
- XEZNGIUYQVAUSS-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302
- Precautionary statements
- P264-P270-P301+P312-P501
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-36/37/38-36-20/22-20/21/22
- Safety Statements
- 26-36-39
- RIDADR
- 2811
- WGK Germany
- 3
- RTECS
- MP4500000
- F
- 10
- TSCA
- Yes
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29329995
- Toxicity
- LD50 orally in Rabbit: 525 mg/kg LD50 dermal Rabbit 3888 mg/kg
Use
Recrystallise it from acetonitrile and dry it in a vacuum. Purify it also by precipitating the 18-crown-6/nitromethane 1:2 complex with Et2O/nitromethane (10:1 mixture). The complex is decomposed in vacuum whereby 18-crown-6 distils off under the reduced pressure. [Beilstein 19/12 V 601.]
59 India supplier list of "18-Crown-6 "
- Product Name:18-Crown-6
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:18-Crown-6 ether
- Products Intro:Purity: 99.5% | Package: 1 Kg, 5 Kg, 10 Kg, 25 Kg, 50 Kg
- Company Type: Manufacturer
- Country/Region: Pune,INDIA
- Product Name:18-Crown-8-Ether
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:18-Crown-8-Ether
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:18-Crown-6
- Products Intro:Purity: 95% | Package: 100g, 500g,1 Kg,5 Kg, 20 Kg,50 Kg and 100 Kg
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:18-crown-6
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:18-Crown-6
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:18-Crown-6
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Tamil Nadu,INDIA
- Product Name:18-Crown-6
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:18-Crown-6
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA