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Dimeric mercapto propanone

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

Dimeric mercapto propanone Properties

Melting point:
64 °C
Boiling point:
283.13°C (rough estimate)
Density 
1.147 (estimate)
FEMA 
3450 | 2,5-DIMETHYL-2,5-DIHYDROXY-1,4-DITHIANE
refractive index 
1.5390 (estimate)
Flash point:
47°C
storage temp. 
Refrigerator (+4°C)
pka
12.12±0.40(Predicted)
form 
solid
Water Solubility 
slightly soluble
JECFA Number
562
InChIKey
NHKIYYMFGJBOTK-UHFFFAOYSA-N
CAS DataBase Reference
55704-78-4(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
2,5-DIMETHYL-2,5-DIHYDROXY-1,4-DITHIANE
EWG's Food Scores
1
EPA Substance Registry System
1,4-Dithiane-2,5-diol, 2,5-dimethyl- (55704-78-4)
SAFETY
  • Risk and Safety Statements
Hazard Codes  F;Xi,Xi,F
Risk Statements  11-36/37/38
Safety Statements  16-26-37/39
RIDADR  UN 3335
WGK Germany  3

Dimeric mercapto propanone price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W345001 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 95%, FG 55704-78-4 sample-k $100 2019-12-02 Buy
Sigma-Aldrich W345001 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 95%, FG 55704-78-4 1kg-k $1670 2019-12-02 Buy
TCI Chemical D3785 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane >95.0%(GC) 55704-78-4 5g $26 2020-06-24 Buy
TCI Chemical D3785 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane >95.0%(GC) 55704-78-4 25g $87 2020-06-24 Buy
Sigma-Aldrich W345001 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 95%, FG 55704-78-4 25g-k $71 2019-12-02 Buy

Dimeric mercapto propanone Chemical Properties,Uses,Production

Chemical Properties

white to light yellow powder

Occurrence

Reported found in heated pork.

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


Dimeric mercapto propanone Suppliers

Global( 136)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21837 58
Tianjin Zhongxin Chemtech Co., Ltd.
022-66880623
022-66880086 sales@tjzxchem.com CHINA 602 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28231 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 10154 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6371 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23045 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58

View Lastest Price from Dimeric mercapto propanone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-19 Dimeric mercapto propanone
55704-78-4
US $0.00-0.00 / KG 100g 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd
2018-08-09 Dimeric mercapto propanone
55704-78-4
US $1.00 / KG 1KG 98% 1 career henan chemical co
2018-08-03 Dimeric mercapto propanone
55704-78-4
US $300.00 / KG 1KG 98% 500KG career henan chemical co

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