Dimeric mercapto propanone

Product Name: Dimeric mercapto propanone
CAS No.: 55704-78-4
Chemical Name: Dimeric mercapto propanone
Synonyms: meaty dithiane;Cyclodithalfarol-705;Dineric mercapto acetone;DiMethyl-2,5-dihydroxy-1;DiMeril Merapto propanone;Dimeric mercapto propanone;5-diol,2,5-dimethyl-4-dithiane-2;2,5-Dimethy-1,4-dithiane-2,5-diol;4-Dithiane-2,5-diol,2,5-dimethyl-1;1,4-Dithiane-2,5-diol, 2,5-dimethyl-
CBNumber: CB2500908
Molecular Formula: C6H12O2S2
Formula Weight: 180.29
MOL File: 55704-78-4.mol

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Dimeric mercapto propanone Property

Melting point:: 64 °C
Boiling point:: 283.13°C (rough estimate)
Density: 1.147 (estimate)
refractive index: 1.5390 (estimate)
FEMA: 3450 | 2,5-DIMETHYL-2,5-DIHYDROXY-1,4-DITHIANE
Flash point:: 47°C
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: soluble in Methanol
pka: 12.12±0.40(Predicted)
form: solid
color: White to Almost white
Odor: at 0.10 % in propylene glycol. pork lamb chicken savory bouillon onion
Odor Type: meaty
Water Solubility: slightly soluble
JECFA Number: 562
InChIKey: NHKIYYMFGJBOTK-UHFFFAOYSA-N
LogP: 1.01
CAS DataBase Reference: 55704-78-4(CAS DataBase Reference)
EPA Substance Registry System: 1,4-Dithiane-2,5-diol, 2,5-dimethyl- (55704-78-4)

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Safety

Hazard Codes: F;Xi,Xi,F
Risk Statements: 11-36/37/38
Safety Statements: 16-26-37/39
RIDADR: UN 3335
WGK Germany: 3
HS Code: 2934.99.9001

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W345001
Product name: 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
Purity: 95%,FG
Packaging: 25g
Price: $80.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: W345001
Product name: 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
Purity: 95%, FG
Packaging: sample-k
Price: $109
Updated: 2024/03/01

Sigma-Aldrich

Product number: W345001
Product name: 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
Purity: 95%,FG
Packaging: 100g
Price: $269
Updated: 2024/03/01

Sigma-Aldrich

Product number: W345001
Product name: 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
Purity: 95%,FG
Packaging: 1kg
Price: $1820
Updated: 2024/03/01

TCI Chemical

Product number: D3785
Product name: 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane
Purity: >95.0%(GC)
Packaging: 5g
Price: $39
Updated: 2023/06/20

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Dimeric mercapto propanone Chemical Properties,Usage,Production

Chemical Properties

white to light yellow powder

Occurrence

Reported found in heated pork.

Uses

2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane is a useful reactant for the preparation of tetrahydrothiopyranols via a [3+3]-annulation of cyclopropane diesters.

Definition

ChEBI: 2,5-Dimethyl-1,4-dithiane-2,5-diol is a member of dithianes.

Aroma threshold values

Aroma characteristics at 0.10%: eggy, hydrogen sulfide-like, lychee, catty, roasted meaty, vegetative, onion and garlic with chicken brothy nuances

Taste threshold values

Taste characteristics at 2 ppm: roasted meaty, lychee tropical flesh-like, brothy and yeasty, eggy, bready cocoa and tomato-like.

Dimeric mercapto propanone Preparation Products And Raw materials

Raw materials

Preparation Products

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Dimeric mercapto propanone Suppliers

Americas 1 Belgium 1 China 190 Europe 1 France 1 Germany 1 India 2 Japan 1 Singapore 1 Switzerland 1 United Kingdom 4 United States 32 USA 1 Global 237

Tengzhou Shengtong Environmental Protection Technology Co., Ltd

Tel: 13153439391
Email: 136802066@qq.com
Country: China
ProdList: 18
Advantage: 58

Ninxia Xindachang Technology Limited Company

Tel: 13832371507
Email: 515712684@qq.com
Country: China
ProdList: 36
Advantage: 58

Tianjin Zhongxin Chemtech Co., Ltd.

Tel: 022-66880623
Fax: 86(0)22-66880086
Email: sales@tjzxchem.com
Country: China
ProdList: 613
Advantage: 60

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

ShangHai DEMO Chemical Co.,Ltd

Tel: 400-021-7337 2355568890
Fax: 0086-21-50182339
Email: sales@demochem.com
Country: China
ProdList: 2572
Advantage: 57

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19172
Advantage: 64

jiliang chemicals

Tel: 21-62165282 15801962796;
Fax: 021 61153784
Email: bidingchem@163.com
Country: China
ProdList: 1183
Advantage: 60

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View Lastest Price from Dimeric mercapto propanone manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Dimeric mercapto propanone 55704-78-4
Price: US $50.00-35.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2023-09-14

Hebei Weibang Biotechnology Co., Ltd

Product: Dimeric mercapto propanone 55704-78-4
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

JINING XINHE CHEMICAL CO., LTD

Product: Dimeric mercapto propanone 55704-78-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10ton
Release date: 2024-07-16

55704-78-4, Dimeric mercapto propanoneRelated Search:

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2,5-DIHYDROXY-2,5-DIMETHYL-1,4-DITHIANE 95+%

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Dimeric mercapto propanone

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2,5-Dimethyl-2,5-dihydroxy-1,4-disulfocyclohexane>=98.0%

Cyclodithalfarol-705

2,5-DiMethyl-2,5-ihydroxy-1,4-dithane

DiMeril Merapto propanone

DiMethyl-2,5-dihydroxy-1

2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane Dimeric mercapto propanone

2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane 2,5-dimethyl-1,4-dithiane-2,5-diol mercaptopropanone dimer

5-diol,2,5-dimethyl-4-dithiane-2

Dimeric mercapto propanone(FEMA No.3450)

2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane&gt

Dimeric mercapto propanone USP/EP/BP

meaty dithiane

55704-78-4 Dimeric mercapto propanone

2,5-Dimethy-1,4-dithiane-2,5-diol

55704-78-4

C8H16O8S2

C6H12O2S2C6H12O2S2C6H12O2S2C6H12O2S2

Sulfides flavors

aldehyde Flavor

API intermediates