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Dimeric mercapto propanone
Dimeric mercapto propanone
- CAS No.55704-78-4
- Chemical Name:Dimeric mercapto propanone
- CBNumber:CB2500908
- Molecular Formula:C6H12O2S2
- Formula Weight:180.29
- MOL File:55704-78-4.mol
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
- 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)
- Substances Added to Food (formerly EAFUS) 2,5-DIMETHYL-2,5-DIHYDROXY-1,4-DITHIANE
- EWG's Food Scores 1
- FDA UNII N99176196Z
- EPA Substance Registry System 1,4-Dithiane-2,5-diol, 2,5-dimethyl- (55704-78-4)
- UNSPSC Code 12164502
- NACRES NA.21
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
-
Symbol(GHS)
- Signal wordWarning
- Hazard statements H315-H319
- Precautionary statements P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Dimeric mercapto propanone Price
More Price(6)
- Brand: Sigma-Aldrich(India)
- Product number: W345001
- Product name : 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
- Purity: 95%, FG
- Packaging: 25G
- Price: ₹7101.2
- Updated: 2022/06/14
- Buy: Buy
- Brand: Sigma-Aldrich(India)
- Product number: W345001
- Product name : 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
- Purity: 95%, FG
- Packaging: 1SAMPLE-K
- Price: ₹10283.75
- Updated: 2022/06/14
- Buy: Buy
- Brand: Sigma-Aldrich(India)
- Product number: W345001
- Product name : 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
- Purity: 95%, FG
- Packaging: 100G
- Price: ₹26044.95
- Updated: 2022/06/14
- Buy: Buy
- Brand: Sigma-Aldrich(India)
- Product number: W345001
- Product name : 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane
- Purity: 95%, FG
- Packaging: 1KG
- Price: ₹193886.58
- Updated: 2022/06/14
- Buy: Buy
- Brand: TCI Chemicals (India)
- Product number: D3785
- Product name : 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane
- Purity: min. 95.0 %
- Packaging: 5G
- Price: ₹2800
- Updated: 2022/05/26
- Buy: Buy
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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55704-78-4, Dimeric mercapto propanoneRelated Search:
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- API intermediates
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- 化工中间体
- 大化工产品
- 医用原料
- 香料类
- 高端化学
- 有机产品
- 香精香料类
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- 中间体
- 香精香料中间体
- 有机化工原料
- 酮系列
- 香精香料
- 酮
- 天然等同香料和人造香
- 食用香料(增香剂)
- 食品添加剂
- 通用试剂
- 有机砌块
- 烷
- 缩醛类香料
- C6H12O2S2C6H12O2S2C6H12O2S2C6H12O2S2
- C8H16O8S2
- M0160 2,5-二甲基-2,5-二羟基-1,4-二噻烷/二聚巯基丙酮
- 2,5-二羟基-2,5-二甲基-1,4-二噻烷*5
- 2,5-二甲基-2,5-二羟基-1,4-二硫代环己烷
- 2,5-二羟基-2,5-二甲基-1,4-二硫烷
- 巯基丙酮(二聚)
- 2,5-二甲基-2,5-二羟基-1,4-二噻烷
- 2,5-二羟基-2,5-二甲基一对二硫杂环己烷
- 2,5-二甲基-2,5-羟基-1,4-二噻烷
- 1,4-二噻烷-2,5-二醇
- 二巯基丙酮
- 2,5-二羟基-2,5-二甲基-1,4-二噻烷
- 二聚巯基丙酮(2.5-二甲基-2.5二羟基-1.4-二噻烷)
- 2,5-二甲基-2,5-二羟基-1,4-二硫代环己烷 二聚巯基丙酮
- 1-巯基丙酮(二聚物)
- 二聚巯基丙酮
- 二聚巯基丙酮 100G
- 2,5-二羟基-2,5-二甲基-1,4-二硫杂环己烷
- 2,5-二甲基-2,5-二羟基-1,4-二噻烷(二聚巯基丙酮)
- 2,5-二甲基-1,4-二噻烷-2,5-二醇
- 55704-78-4
- Bis(1-hydroxy-2-propanone)disulfide
- 2,5-Dimethy-1,4-dithiane-2,5-diol
- 55704-78-4 Dimeric mercapto propanone
- meaty dithiane
- Dimeric mercapto propanone USP/EP/BP
- 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane>
- Dimeric mercapto propanone(FEMA No.3450)
- 5-diol,2,5-dimethyl-4-dithiane-2
- 2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane 2,5-dimethyl-1,4-dithiane-2,5-diol mercaptopropanone dimer
- 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane Dimeric mercapto propanone