19909-65-0

• 

• Basic information

  1. Product Name: 1,4-bis(2,4,6-trimethylphenyl)butane-1,2,3,4-tetrone
  2. Synonyms: 1,4-bis(2,4,6-trimethylphenyl)butane-1,2,3,4-tetrone
  3. CAS NO:19909-65-0
  4. Molecular Formula: C₂₂H₂₂O₄
  5. Molecular Weight: 350.41
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 19909-65-0.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 534.4°C at 760 mmHg
  3. Flash Point: 229.5°C
  4. Appearance: /
  5. Density: 1.147g/cm³
  6. Vapor Pressure: 1.7E-11mmHg at 25°C
  7. Refractive Index: 1.565
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: 1,4-bis(2,4,6-trimethylphenyl)butane-1,2,3,4-tetrone(CAS DataBase Reference)
  11. NIST Chemistry Reference: 1,4-bis(2,4,6-trimethylphenyl)butane-1,2,3,4-tetrone(19909-65-0)
  12. EPA Substance Registry System: 1,4-bis(2,4,6-trimethylphenyl)butane-1,2,3,4-tetrone(19909-65-0)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 19909-65-0(Hazardous Substances Data)

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• Usage
• SDS
• Upstream product
• Downstream Products
• Article

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• 1,4-BIS(2,4,6-TRIMETHYLPHENYL)BUTANE-1,2,3,4-TETRONECAS

  Cas No: 19909-65-0

• No Data

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• Hangzhou Fandachem Co.,Ltd
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19909-65-0 Usage

Type of compound

Tetrone (contains four carbonyl groups)

Usage

Pharmaceutical, dye, and polymer industries

Physical state

Yellow crystalline solid

Melting point

High (useful for heat resistance applications)

Reactivity

Strong oxidizing agent

Safety

Can react violently with reducing agents

Handling and storage

Proper handling and storage necessary for safe usage

Check Digit Verification of cas no

The CAS Registry Mumber 19909-65-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,0 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19909-65:
(7*1)+(6*9)+(5*9)+(4*0)+(3*9)+(2*6)+(1*5)=150
150 % 10 = 0
So 19909-65-0 is a valid CAS Registry Number.

InChI:InChI=1/C22H22O4/c1-11-7-13(3)17(14(4)8-11)19(23)21(25)22(26)20(24)18-15(5)9-12(2)10-16(18)6/h7-10H,1-6H3

19909-65-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	1,4-bis(2,4,6-trimethylphenyl)butane-1,2,3,4-tetrone

1.2 Other means of identification

Product number	-
Other names	dimesityl-butanetetraone

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:19909-65-0 SDS

19909-65-0Upstream product

• 130992-62-0 1,4-Dimesityl-3-ol-1,2,4-butantrion 
• 22185-97-3 mesitylglyoxal 

19909-65-0Downstream Products

• 29574-60-5 dimesityl triketone 
• 20797-56-2 2,4,6-trimethylmandelic acid 
• 3112-46-7 mesitylglyoxylic acid 

19909-65-0Relevant articles and documents

Electron Transfer and Ion Pairing, 15 Radical Anion and Radical Ion Pairs of Dimesityl Tetraketone

Bock, H.,Haenel, P.,Herrmann, H.-F.

, p. 1197 - 1204 (2007/10/02)

The radical anion of dimesityltetraketone (ERed.I = -0.40 V) is easily generated in THF by potassium mirror/ -cryptand reduction.Its contact ion pairs with Na+, Cs+ and Ba++ counter cations, prepared in THF solution by single electron tr

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