Quinoxaline
Quinoxaline
- CAS:
- 91-19-0
- MF:
- C8H6N2
- MW:
- 130.15
Suppliers by country/region
Company Type
Properties
- Melting point:
- 29-32 °C (lit.)
- Boiling point:
- 220-223 °C (lit.)
- Density
- 1.124 g/mL at 25 °C (lit.)
- refractive index
- nD48 1.6231
- Flash point:
- 209 °F
- storage temp.
- 2-8°C
- solubility
- alcohol: freely soluble(lit.)
- pka
- 0.56(at 20℃)
- form
- Crystalline Low Melting Solid
- color
- Light yellow to brown
- Water Solubility
- SOLUBLE
- Merck
- 14,8078
- BRN
- 109351
- Stability:
- Light Sensitive
- LogP
- 1.320
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-36/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- RTECS
- VD1225000
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29339990
Use
Crystallise quinoxaline from pet ether. It crystallises as the monohydrate on addition of water to a pet ether solution. It has UV: at 242 and 331nm (Ho –2); 234 and 316nm (pH 7.1). The picrate has m 161-162o.[Albert & Phillips J Chem Soc 1294 1956, Beilstein 23 H 176, 23 II 177, 23 III/IV 1226, 23/7 V 135.]
8 India supplier list of "Quinoxaline"
- Product Name:Quinoxaline
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Quinoxaline
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Quinoxaline
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:Quinoxaline
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Quinoxaline
- Products Intro:Brand:sigma aldrich | Product Number:Q1603 | Purity:≥98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Quinoxaline 95%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.130029
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Quinoxaline
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Quinoxaline
- Products Intro:Brand:clearsynth | Product Number:CS-M-58146
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:Quinoxaline
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Quinoxaline
- Products Intro:Brand:tcichemicals | Product Number:Q0020 | Purity:min.99.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA