ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Oxygen-containing heterocyclic compounds >Thiazole, thiophene, and pyridine >5,6,7,8-Tetrahydroquinoxaline

5,6,7,8-Tetrahydroquinoxaline

CAS No.: 34413-35-9

Chemical Name:: 5,6,7,8-Tetrahydroquinoxaline

Synonyms: TETRAHYDROQUINOXALINE;CYCLOHEXAPYRAZINE;FEMA 3321;FEMA NUMBER 3321;nutty quinoxaline;5,6,7,8-Tetrahydroquioxaline;5,6,7,8-TETRAHYDROQUINOXALINE;5,6,7,8-tetrahydro-quinoxalin;5.6.7.8-Tetrohydro quinoxaline;Quinoxaline, 5,6,7,8-tetrahydro-

CBNumber:: CB7364693

Molecular Formula:: C8H10N2

Molecular Weight:: 134.18

MOL File:: 34413-35-9.mol

MSDS File:: SDS

Modify Date:: 2025/3/28 17:34:19

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5,6,7,8-Tetrahydroquinoxaline Properties

Boiling point	85 °C3 mm Hg(lit.)
Density	1.061 g/mL at 25 °C(lit.)
refractive index	n20/D 1.542(lit.)
FEMA	3321 \| 5,6,7,8-TETRAHYDROQUINOXALINE
Flash point	195 °F
storage temp.	Sealed in dry,Room Temperature
pka	2.24±0.20(Predicted)
form	clear liquid
color	Colorless to Yellow to Green
Specific Gravity	1.1334
Odor	at 0.10 % in dipropylene glycol. musty nut roasted bean cereal corn chip cheese
Odor Type	nutty
biological source	synthetic
Water Solubility	slightly soluble
JECFA Number	952
BRN	957053
LogP	1.41
CAS DataBase Reference	34413-35-9(CAS DataBase Reference)
NIST Chemistry Reference	5,6,7,8-Tetrahydroquinoxaline(34413-35-9)
EPA Substance Registry System	Quinoxaline, 5,6,7,8-tetrahydro- (34413-35-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-24/25-36

WGK Germany

TSCA

Yes

HS Code

29339900

NFPA 704

	2
2		0

5,6,7,8-Tetrahydroquinoxaline price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	W332100	5,6,7,8-Tetrahydroquinoxaline ≥97%, FG	34413-35-9	1SAMPLE-K	₹5141.88	2022-06-14	Buy
Sigma-Aldrich(India)	W332100	5,6,7,8-Tetrahydroquinoxaline ≥97%, FG	34413-35-9	25G	₹8400.2	2022-06-14	Buy
Sigma-Aldrich(India)	W332100	5,6,7,8-Tetrahydroquinoxaline ≥97%, FG	34413-35-9	100G	₹24994.93	2022-06-14	Buy
Sigma-Aldrich(India)	W332100	5,6,7,8-Tetrahydroquinoxaline ≥97%, FG	34413-35-9	1KG	₹131978.4	2022-06-14	Buy
TCI Chemicals (India)	T1403	5,6,7,8-Tetrahydroquinoxaline min. 98.0 %	34413-35-9	5G	₹2500	2022-05-26	Buy

Product number	Packaging	Price	Buy
W332100	1SAMPLE-K	₹5141.88	Buy
W332100	25G	₹8400.2	Buy
W332100	100G	₹24994.93	Buy
W332100	1KG	₹131978.4	Buy
T1403	5G	₹2500	Buy

5,6,7,8-Tetrahydroquinoxaline Chemical Properties,Uses,Production

Chemical Properties

CLEAR VERY SLIGHTLY YELLOW LIQUID

Occurrence

Reported found in cocoa, coffee, wheat bread, fried cured pork, pork liver, cocoa, coffee, roasted filbert, roasted peanut and roasted sesame seeds.

Preparation

By condensation of alicyclic α, β-diketone with an α, β-diamine; condensation of an acyclic α, β-diamine with an α, β-dicarbonyl.

5,6,7,8-Tetrahydroquinoxaline Preparation Products And Raw materials

Raw materials

Ethylenediamine Diketone

Preparation Products

6-Bromoquinoxaline 5,8-DibroMoquinoxaline

5,6,7,8-Tetrahydroquinoxaline Suppliers

Global( 301)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6700	30	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
Hebei Yanxi Chemical Co., Ltd.	+8617531153977	China	5854	58	Inquiry
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	China	5868	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20234	58	Inquiry
JINING XINHE CHEMICAL CO., LTD	+8615318402391	China	809	58	Inquiry
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883 +86-16264648883	China	7245	58	Inquiry
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	China	29730	60	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	China	19805	58	Inquiry

Supplier	Advantage
CHEMSWORTH	30
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Henan Fengda Chemical Co., Ltd	58
JINING XINHE CHEMICAL CO., LTD	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58

5,6,7,8-Tetrahydroquinoxaline Spectrum

5,6,7,8-Tetrahydroquinoxaline(34413-35-9)MS 5,6,7,8-Tetrahydroquinoxaline(34413-35-9)¹HNMR 5,6,7,8-Tetrahydroquinoxaline(34413-35-9)¹³CNMR 5,6,7,8-Tetrahydroquinoxaline(34413-35-9)IR1 5,6,7,8-Tetrahydroquinoxaline(34413-35-9)Raman

34413-35-9(5,6,7,8-Tetrahydroquinoxaline)Related Search:

5,6,7,8-Tetrahydroquinoxaline 6-CHLORO-2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE, 97 6-chloro-1,2,3,4-tetrahydroquinoxaline-2,3-dione,6-CHLORO-2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE 5-NITRO-1,2,3,4-TETRAHYDROQUINOXALINE 7-METHYL-3-OXO-1,2,3,4-TETRAHYDROQUINOXALINE-6-CARBONITRILE

5,8-dimethyl-1,2,3,4-tetrahydroquinoxaline 2-OXO-1,2,3,4-TETRAHYDROQUINOXALINE-6-CARBOXYLIC ACID 6-(AMINOMETHYL)-1,4-DIMETHYL-1,2,3,4-TETRAHYDROQUINOXALINE 2-PROPYL-1,2,3,4-TETRAHYDROQUINOXALINE 2-OXO-1,2,3,4-TETRAHYDROQUINOXALINE-6-CARBONITRILE

3-OXO-1,2,3,4-TETRAHYDROQUINOXALINE-6-CARBOXYLIC ACID 1,4-Dimethyl-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid,1,4-DIMETHYL-1,2,3,4-TETRAHYDROQUINOXALINE-6-CARBOXYLIC ACID, 97 (2R)-1,2,3,4-TETRAHYDROQUINOXALINE-2-CARBOXYLIC ACID 2-METHYL-1-NITROSO-1,2,3,4-TETRAHYDROQUINOXALINE 1-ETHYL-1,2,3,4-TETRAHYDROQUINOXALINE

6-BROMO-1,4-DIMETHYL-1,2,3,4-TETRAHYDROQUINOXALINE,6-Bromo-1,4-dimethyl-1,2,3,4-tetrahydroquinoxaline 97% 1,4-Dimethyl-1,2,3,4-tetrahydroquinoxaline-6-carbonitrile 2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE-6-CARBONITRILE

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Quinoxaline, 5,6,7,8-tetrahydro- FEMA 3321 FEMA NUMBER 3321 5,6,7,8-tetrahydro-quinoxalin 5,6,7,8-TETRAHYDROQUINOXALINE 5,6,7,8-Tetrahydroquioxaline 5 6 7 8-TETRAHYDROQUINOXALINE 97+% 5,6,7,8-Tetrahydroquinoxaline,99% 5,6,7,8-TETRAHYDROQUINOXALINE FEMA NO.3321 Cyclohexapyrazine, Tetrahydroquinoxaline 5,6,7,8-Tetrahydroquinoxaline ,98% 5,6,7,8-Tetrahydroquinoxaline >=98.0% 5,6,7,8-Tetrahydroquinoxaline34413-35-9 5,6,7,8- fourhydrogenquinoxaline 5.6.7.8-Tetrohydro quinoxaline 5,6,7,8-Tetrahydroquinoxaline USP/EP/BP nutty quinoxaline CYCLOHEXAPYRAZINE TETRAHYDROQUINOXALINE 34413-35-9 C8H10N2 Building Blocks Heterocyclic Building Blocks Pyrazines Pyrazine compounds Flavor