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ChemicalBook > Product Catalogue >Flavors and fragrances >Synthetic fragrances >Oxygen-containing heterocyclic compounds >Thiazole, thiophene, and pyridine >5-METHYLQUINOXALINE

5-METHYLQUINOXALINE

5-METHYLQUINOXALINE Structure
  • ₹2500 - ₹155327.93
  • Product name: 5-METHYLQUINOXALINE
  • CAS: 13708-12-8
  • MF: C9H8N2
  • MW: 144.17
  • EINECS:237-246-5
  • MDL Number:MFCD00012335
  • Synonyms:FEMA 3203;FEMA NUMBER 3203;5-methyl-quinoxalin ;5(6)-METHYLQUINOXALINE MIXTURE;5 AND 6-METHYLQUINOXALINE;5-METHYLQUINOXALINE;5-METHYLQUINOXALINE 99+%;5-METHYLQUINOXOLINE
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Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • 100G
  • 250G
  • 1KG
  • 1SAMPLE-K
  • ManufacturerTCI Chemicals (India)
  • Product numberM1371
  • Product description5-Methylquinoxaline min. 98.0 %
  • Packaging1G
  • Price₹2500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberM1371
  • Product description5-Methylquinoxaline min. 98.0 %
  • Packaging5G
  • Price₹4800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW320307
  • Product description5-Methylquinoxaline ≥99%, FG
  • Packaging1SAMPLE-K
  • Price₹5141.88
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number272310
  • Product description5-Methylquinoxaline 98%
  • Packaging1G
  • Price₹5347.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW320307
  • Product description5-Methylquinoxaline ≥99%, FG
  • Packaging100G
  • Price₹29779.58
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW320307
  • Product description5-Methylquinoxaline ≥99%, FG
  • Packaging250G
  • Price₹57004.45
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberW320307
  • Product description5-Methylquinoxaline ≥99%, FG
  • Packaging1KG
  • Price₹155327.93
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) M1371 5-Methylquinoxaline min. 98.0 % 1G ₹2500 2022-05-26 Buy
TCI Chemicals (India) M1371 5-Methylquinoxaline min. 98.0 % 5G ₹4800 2022-05-26 Buy
Sigma-Aldrich(India) W320307 5-Methylquinoxaline ≥99%, FG 1SAMPLE-K ₹5141.88 2022-06-14 Buy
Sigma-Aldrich(India) 272310 5-Methylquinoxaline 98% 1G ₹5347.55 2022-06-14 Buy
Sigma-Aldrich(India) W320307 5-Methylquinoxaline ≥99%, FG 100G ₹29779.58 2022-06-14 Buy
Sigma-Aldrich(India) W320307 5-Methylquinoxaline ≥99%, FG 250G ₹57004.45 2022-06-14 Buy
Sigma-Aldrich(India) W320307 5-Methylquinoxaline ≥99%, FG 1KG ₹155327.93 2022-06-14 Buy

Properties

Melting point :20-21 °C (lit.)
Boiling point :120 °C/15 mmHg (lit.)
Density :1.125 g/mL at 25 °C
FEMA :3203 | 5-METHYLQUINOXALINE
refractive index :n20/D 1.62(lit.)
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
pka :1.40±0.30(Predicted)
Specific Gravity :1.112
color :Light yellow to Yellow to Orange
Odor :at 0.10 % in dipropylene glycol. toasted roasted corn nutty coffee burnt
Odor Type :nutty
JECFA Number :798
InChIKey :CQLOYHZZZCWHSG-UHFFFAOYSA-N
LogP :1.76
CAS DataBase Reference :13708-12-8(CAS DataBase Reference)
EPA Substance Registry System :Quinoxaline, 5-methyl- (13708-12-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-Methylquinoxaline was used in the synthesis of 1,12-diphenyl-5-methyl-1,12,12a,12b-tetrahydrobis[1,2,4]triazolo[4,3-a:3′,4′-c]quinoxalinebis-cycloadducts.

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