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ChemicalBook >> CAS DataBase List >>Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI)

Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI)

Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) Structure
Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) structure
CAS No.
164524-93-0
Chemical Name:
Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI)
Synonyms
5- acetyl-2,3-dihydro-1,4-thiazine;1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethanone;ethanone,1-(3,4-dihydro-2H-1,4-thiazin-5-yl)-;1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethan-1-one;Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI)
CBNumber:
CB81061819
Molecular Formula:
C6H9NOS
Molecular Weight:
143.21
MDL Number:
MFCD18829394
MOL File:
164524-93-0.mol
Last updated:2023-05-25 18:01:19
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Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) Properties

Boiling point 289℃
Density 1.150
FEMA 4296 | 5-ACETYL-2,3-DIHYDRO-1,4-THIAZINE
Flash point 129℃
storage temp. 2-8°C
pka 3.29±0.40(Predicted)
Odor at 0.01 % in propylene glycol. nutty cooked roasted popcorn
Odor Type nutty
JECFA Number 1766
LogP 0.20
Substances Added to Food (formerly EAFUS) 5-ACETYL-2,3-DIHYDRO-1,4-THIAZINE
FDA UNII 36K5FIS2LA

Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0386706 1-(3,4-DIHYDRO-2H-1,4-THIAZIN-5-YL)ETHANONE 95.00% 164524-93-0 5MG $505.58 2021-12-16 Buy
Matrix Scientific 085701 1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethanone 97% 164524-93-0 1g $727 2021-12-16 Buy
AK Scientific 8361AA 1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethanone 164524-93-0 1g $1031 2021-12-16 Buy
Atlantic Research Chemicals XS03902 1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethanone 95% 164524-93-0 1gm: $279.23 2021-12-16 Buy
Chemenu CM131583 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)ethan-1-one 95% 164524-93-0 1g $310 2021-12-16 Buy
Product number Packaging Price Buy
CHM0386706 5MG $505.58 Buy
085701 1g $727 Buy
8361AA 1g $1031 Buy
XS03902 1gm: $279.23 Buy
CM131583 1g $310 Buy

Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) Chemical Properties,Uses,Production

Identification

▼
▲
CAS.No.: 
101417-25-8
164524-93-0 
FL.No.: 
15.114
FEMA.No.: 
4296
NAS.No.: 
n/a 
CoE.No.: 
n/a 
EINECS.No. 
n/a 
JECFA.No.: 
1766
　
　

Description

Brown crystals; nutty, cooked, brown and roasted aroma.

Regulatory Status

CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2007).

Usage

Reported uses (ppm): (FEMA, 2007)

▼
▲
Food Category 
Usual 
Max. 
Alcoholic.beverages 
2
10
Baked.goods 
5
20
Breakfast.cereal 
5
20
Cheese 
1
5
Condiments,.relishes 
5
25
Confections,.frostings 
2
10
Egg.products 
1
5
Frozen.dairy 
1
5
Gelatins,.puddings 
2
10
Granulated.sugar 
2
10
Hard.Candy 
2
10
Imitation.dairy 
2
10
Instant.coffee,.tea 
2
10
Meat.products 
1
5
Milk.products 
2
5
Nonalcoholic.beverages 
1
10
Other.grains 
2
5
Processed.vegetables 
1
5
Seasonings,.flavors 
50
1000
Snack.foods 
2
10
Soft.candy 
2
10
Sugar.substitutes 
10
25

Natural occurrence

Reported found in popcorn.

Chemical Properties

Brown crystals; nutty, cooked, brown and roasted aroma.

Occurrence

Reported found in popcorn.

Definition

ChEBI: 1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethan-1-one is a 1,4-thiazine.

Aroma threshold values

High strength odor; recommend smelling in a 0.01% solution or less

Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) Suppliers

Global( 20)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49390 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
China Kouting Group Limited +86 (21) 5811-6473 5811-6475 sales@koutingchina.com China 496 60
Modachem Shanghai Co., Ltd +86 (0)21 51320687 51371369 1744605818 China 1579 58
Credit Asia Chemical Co., Ltd. +86 (21) 61124340 China 9767 58
Aikon International Limited 025-66113011 13155353615 qzhang@aikonchem.com China 15396 58
Nanjing crow LuNing pharmaceutical technology co., LTD 13382066392 CHINA 4880 58
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd. +86-027-59232304 15387063101 2881924050@qq.com China 9991 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Amadis Chemical Company Limited 		58
BOC Sciences 65
China Kouting Group Limited 60
Modachem Shanghai Co., Ltd 58
Credit Asia Chemical Co., Ltd. 58
Aikon International Limited 58
Nanjing crow LuNing pharmaceutical technology co., LTD 58
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd. 58
Ethanone, 1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- (9CI) ethanone,1-(3,4-dihydro-2H-1,4-thiazin-5-yl)- 1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethanone 5- acetyl-2,3-dihydro-1,4-thiazine 1-(3,4-Dihydro-2H-1,4-thiazin-5-yl)ethan-1-one 164524-93-0 C6H9NOSC6H9NOS ACETYLGROUP