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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;Bis(1-hydroxy-2-propanone)disulfide

CBNumber:: CB2500908

Molecular Formula:: C6H12O2S2

Molecular Weight:: 180.29

MOL File:: 55704-78-4.mol

MSDS File:: SDS

Modify Date:: 2025/1/27 9:38:02

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Dimeric mercapto propanone Properties

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
biological source	synthetic
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
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

Dimeric mercapto propanone price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	W345001	2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 95%, FG	55704-78-4	25G	₹7101.2	2022-06-14	Buy
Sigma-Aldrich(India)	W345001	2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 95%, FG	55704-78-4	1SAMPLE-K	₹10283.75	2022-06-14	Buy
Sigma-Aldrich(India)	W345001	2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 95%, FG	55704-78-4	100G	₹26044.95	2022-06-14	Buy
Sigma-Aldrich(India)	W345001	2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 95%, FG	55704-78-4	1KG	₹193886.58	2022-06-14	Buy
TCI Chemicals (India)	D3785	2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane min. 95.0 %	55704-78-4	5G	₹2800	2022-05-26	Buy

Product number	Packaging	Price	Buy
W345001	25G	₹7101.2	Buy
W345001	1SAMPLE-K	₹10283.75	Buy
W345001	100G	₹26044.95	Buy
W345001	1KG	₹193886.58	Buy
D3785	5G	₹2800	Buy

Dimeric mercapto propanone Chemical Properties,Uses,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.

Dimeric mercapto propanone Preparation Products And Raw materials

Raw materials

MERCAPTANS

Preparation Products

Dimeric mercapto propanone Suppliers

Global( 246)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
Santo Righello Pvt. Ltd	91-9885571757	Hyderabad, India	918	58	Inquiry
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	China	12809	58	Inquiry
Hebei Yanxi Chemical Co., Ltd.	+8617531153977	China	5854	58	Inquiry
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	China	18137	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20235	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
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	China	19805	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21628	55	Inquiry

Supplier	Advantage
TCI Chemicals (India) Pvt. Ltd.	58
Santo Righello Pvt. Ltd	58
Hebei Mujin Biotechnology Co.,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
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55

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4-Dithiane-2,5-diol,2,5-dimethyl-1 2,5-dimethyl-2,5-dihydroxy-1,4-disulphocyclohexane 1,4-Dithiane-2,5-diol, 2,5-dimethyl- 2,5-DIHYDROXY-2,5-DIMETHYL-1,4-DITHIANE 95+% 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane 2,5-Dimethyl-2,5-dihydroxy-1,4-disulfocyclohexane Dimeric mercapto propanone Dineric mercapto acetone 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> Dimeric mercapto propanone USP/EP/BP meaty dithiane 55704-78-4 Dimeric mercapto propanone 2,5-Dimethy-1,4-dithiane-2,5-diol Bis(1-hydroxy-2-propanone)disulfide 55704-78-4 C8H16O8S2 C6H12O2S2C6H12O2S2C6H12O2S2C6H12O2S2 Sulfides flavors aldehyde Flavor API intermediates