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2,5-Dihydroxy-1,4-dithiane

CAS No.: 40018-26-6

Chemical Name:: 2,5-Dihydroxy-1,4-dithiane

Synonyms: 1,4-DITHIANE-2,5-DIOL;DITHIANE;p-Dithiane-2,5-diol;FEMA 3826;1,4-Dithiane-2,5-dio;1,4-dithane-2,5-diol;MERCATOACETALDEHYDE DIMER;NSC 106280;4-dithiane;5-Dihydroxy-1

CBNumber:: CB4141273

Molecular Formula:: C4H8O2S2

Molecular Weight:: 152.24

MOL File:: 40018-26-6.mol

MSDS File:: SDS

Modify Date:: 2024/5/21 17:15:21

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2,5-Dihydroxy-1,4-dithiane Properties

Melting point	130 °C (dec.) (lit.)
Boiling point	244.73°C (rough estimate)
Density	1.224 (estimate)
vapor pressure	0Pa at 25℃
FEMA	3826 \| 2,5-DIHYDROXY-1,4-DITHIANE
refractive index	1.5200 (estimate)
storage temp.	2-8°C
solubility	H₂O: 0.39% at 20 °C
form	Crystalline Powder
pka	12.04±0.40(Predicted)
color	White to yellow
PH	4.9 (3.9g/l, H2O)
Odor	at 0.10 % in propylene glycol. sulfury meaty toasted bread broth egg tomato
Odor Type	sulfurous
Water Solubility	3.9 g/L (20 ºC)
JECFA Number	550
BRN	104402
InChIKey	YUIOPHXTILULQC-UHFFFAOYSA-N
LogP	-0.276 at 22.8℃ and pH6.3
CAS DataBase Reference	40018-26-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS06,GHS08,GHS09

Signal word

Danger

Hazard statements

H301-H317-H330-H373-H410

Precautionary statements

P260-P273-P280-P302+P352-P304+P340+P310-P314

Hazard Codes

Xn,Xi

Risk Statements

22-41-43-52/53-36/37/38

Safety Statements

26-36/37/39-61-37/39-24-36

RIDADR

UN2811

WGK Germany

1-8-10-13

HazardClass

6.1

PackingGroup

III

HS Code

29349990

NFPA 704

	1
2		1

2,5-Dihydroxy-1,4-dithiane price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	W382604	2,5-Dihydroxy-1,4-dithiane mixture of isomers, ≥97%, FG	40018-26-6	1SAMPLE	₹5141.88	2022-06-14	Buy
Sigma-Aldrich(India)	W382604	2,5-Dihydroxy-1,4-dithiane mixture of isomers, ≥97%, FG	40018-26-6	100G	₹10889.95	2022-06-14	Buy
Sigma-Aldrich	183954	1,4-Dithiane-2,5-diol 97%	40018-26-6	50G	₹4405.78	2022-06-14	Buy
Sigma-Aldrich(India)	183954	1,4-Dithiane-2,5-diol 97%	40018-26-6	50G	₹4405.78	2022-06-14	Buy
Sigma-Aldrich(India)	183954	1,4-Dithiane-2,5-diol 97%	40018-26-6	250G	₹7458.43	2022-06-14	Buy

Product number	Packaging	Price	Buy
W382604	1SAMPLE	₹5141.88	Buy
W382604	100G	₹10889.95	Buy
183954	50G	₹4405.78	Buy
183954	50G	₹4405.78	Buy
183954	250G	₹7458.43	Buy

2,5-Dihydroxy-1,4-dithiane Chemical Properties,Uses,Production

Chemical Properties

2,5-Dihydroxy-1,4-dithiane has a sulfurous, meaty, toasted bread-like odor

Uses

1,4-Dithiane-2,5-diol is a hydroxylated dithiane derivative with phytogrowth-inhibitory and antibacterial activities.

General Description

1,4-Dithiane-2,5-diol undergoes bifunctional squaramide catalyzed sulfa-Michael/aldol cascade reaction with chalcones to afford trisubstituted tetrahydrothiophenes. It participates in diastereoselective [3+3] cycloaddition with azomethine imines catalyzed by 1,4-diazabicyclo[2.2.2]octane. It is a mercaptoacetaldehyde dimer and an efficient synthon for incorporating a thiol group to in situ generated nitroalkenes.

2,5-Dihydroxy-1,4-dithiane Preparation Products And Raw materials

Raw materials

Preparation Products

Methyl 2-aminothiophene-3-carboxylate 3-METHOXYCARBONYL-3-SULFOLENE methyl 2-(2-methoxy-2-oxoethyl)thiophene-3-carboxylate 2-AMINO-3-CYANOTHIOPHENE (2-AMINOTHIOPHEN-3-YL)(THIOPHEN-2-YL)METHANONE

(2-Amino-thiophen-3-yl)-(4-fluoro-phenyl)-methanone

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2,5-Dihydroxy-1,4-dithiane Suppliers

Global( 492)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
United Phosphorus Limited	+91-2271528737 +91-9004390689	Mumbai, India	32	58	Inquiry
Ralington Pharma	+91-7948911722 +91-9687771722	Gujarat, India	1350	58	Inquiry
DHANVI EXIM SERVICES	+91-8790148237 +91-8790148237	Hyderabad, India	162	58	Inquiry
TRUUCHEM TECHNOLOGIES PRIVATE LIMITED	+91-8619349510 +91-8619349510	Bangalore, India	82	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Otto Chemie Pvt. Ltd.	+91 9820041841	Mumbai, India	5873	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Anurash Technologies Inc	07942548837	Vadodara, India	9	58	Inquiry

Supplier	Advantage
United Phosphorus Limited	58
Ralington Pharma	58
DHANVI EXIM SERVICES	58
TRUUCHEM TECHNOLOGIES PRIVATE LIMITED	58
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
Otto Chemie Pvt. Ltd.	58
TCI Chemicals (India) Pvt. Ltd.	58
Alfa Aesar	58
Anurash Technologies Inc	58

2,5-Dihydroxy-1,4-dithiane Spectrum

2,5-Dihydroxy-1,4-dithiane(40018-26-6)MS 2,5-Dihydroxy-1,4-dithiane(40018-26-6)¹HNMR 2,5-Dihydroxy-1,4-dithiane(40018-26-6)IR1 2,5-Dihydroxy-1,4-dithiane(40018-26-6)Raman

40018-26-6(2,5-Dihydroxy-1,4-dithiane)Related Search:

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Selenium sulfide Butylated Hydroxytoluene 1,2-Ethanedithiol 1,4-Dithiane 4-Dithiane-2,5-diol,2,5-dimethyl-

Ethyl 2-hydroxyethyl sulfide 2-(3,4-Dimethoxyphenyl)-N-(3,4-dimethoxyphenethyl)-N-methyl-1,3-dithiane-2-propan-1-amine 1,1,3,3-tetraoxide trans-1,2-Dithiane-4,5-diol, Oxidized DTT,trans-1,2-dithiane-4,5-diol,trans-1,2-Dithiane-4,5-diol, Oxidized DTT,rel-(4R*,5R*)-1,2-Dithiane-4,5-diol

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2,5-DIHYDROXY-1,4-DITHIANE 4-DITHIANE-2,5-DIOL p-Dithiane-2,5-diol, 95% 250GR 1,4-Dithian-2,5-diol NSC 106280 1,4-Dithiane-2,5-diol Mercaptoacetaldehyde Dimer p-Dithiane-2,5-diol C4H8O2S2 Dihydroxy-1,4-dit 2,5-Dihydroxy-1,4-dithiane, 98%, Mixture of isoMers 1,4-DITHIANE-2,5-DIOL 2,5-DIHYDROXY-1,4-DITHIANE 4-DITHIANE-2,5-DIOL DITHIANE FEMA 3826 2,5-Dihydroxy-1,4-dithiane, Mixture of isoMers 2.5- twohydroxytwo -1.4-dithiane MERCAPTOACETALDEHYDE DIMER LABOTEST-BB LT00138118 2 5-DIHYDROXY-1 4-DITHIANE 97+% MIXTU& 2,5-DIHYDROXY-1,4-DITHIANE, WACKERQUALIT Y 2,5-Dihydroxy-1,4-dithiane, pract., 95+% 2,5-DIHYDROXY-1,4-DITHIANE, 90+% 2,5-dimethyl-1,4-dithiane tetrahydro-p-dithiin 2,5-Dihydroxy-1,4-dithiane, Mercaptoacetaldehyde dimer 1,4-Dithiane-2,5-diol, 2,5-Dihydroxy-1,4-dithiane, Mercaptoacetaldehyde dimer p-Dithiane-2,5-diol,95% 4-dithiane 5-Dihydroxy-1 2,5-Dihydroxy-1,4-Dithiance 2,5-Dihydroxy-1,4-dithiane, 97%, mixture of isomers (2S,5R)-1,4-dithiane-2,5-diol 2,5-Dihydroxy-1,4-dithiane> 2,5-Dihydroxy-1,4-dithiane[DHDT] 1, 4-dithio-2, 5-diol 2,5-Dihydroxy-1,4-dithiane, 97%+ p-Dithiane-2,5-diol, 96%, 1,4-DITHIANE-2,5-DIOL MERCATOACETALDEHYDE DIMER 1,4-Dithiane-2,5-dio DITHIANE FEMA 3826 p-Dithiane-2,5-diol 1,4-dithane-2,5-diol 2,5-Dihydroxy-1,4-Dithuane 1,4-Dithiane-2,5-diol (9CI, ACI) 2,5-Dihydroxy-1,4-dithiane/1,4-DITHIANE-2,5-DIOL 1,4-dithial-2,5-diol 40018-26-6 CH2SCH2CH2SCH2 C4H8O2S2 C4H8O2S2C4H8O2S2C4H8O2S2C4H8O2S2 Heterocyclic Building Blocks Others S-Containing Building Blocks Heterocyclic Compounds aldehyde Flavor Building Blocks Chemical Synthesis Heterocyclic Building Blocks Others