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

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 183 Europe 1 France 1 Germany 1 India 2 Japan 1 Singapore 1 Switzerland 1 United Kingdom 4 United States 31 USA 1 Global 229

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View Lastest Price from Dimeric mercapto propanone manufacturers

Henan Fengda Chemical Co., Ltd

Product: Dimeric mercapto propanone 55704-78-4
Price: US $8.00-1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-03-28

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 Mojin Biotechnology Co., Ltd

Product: Dimeric mercapto propanone 55704-78-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-27

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Dimeric mercapto propanone

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

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Dimeric mercapto propanone(FEMA No.3450)

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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