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104819-52-5

TIMTEC-BB SBB005634 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 104819-52-5 Structure

  • Basic information

    1. Product Name: TIMTEC-BB SBB005634
    2. Synonyms: TIMTEC-BB SBB005634;2-BROMO-3,4-DIMETHOXYPYRIDINE
    3. CAS NO:104819-52-5
    4. Molecular Formula: C7H8BrNO2
    5. Molecular Weight: 218.05
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 104819-52-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 254.5±35.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.484±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. PKA: 1.16±0.10(Predicted)
    10. CAS DataBase Reference: TIMTEC-BB SBB005634(CAS DataBase Reference)
    11. NIST Chemistry Reference: TIMTEC-BB SBB005634(104819-52-5)
    12. EPA Substance Registry System: TIMTEC-BB SBB005634(104819-52-5)

  • 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: 104819-52-5(Hazardous Substances Data)

104819-52-5 Usage

Synthesis Reference(s)

Tetrahedron, 42, p. 1475, 1986 DOI: 10.1016/S0040-4020(01)87367-1

Check Digit Verification of cas no

The CAS Registry Mumber 104819-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,1 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104819-52:
(8*1)+(7*0)+(6*4)+(5*8)+(4*1)+(3*9)+(2*5)+(1*2)=115
115 % 10 = 5
So 104819-52-5 is a valid CAS Registry Number.

104819-52-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-bromo-3,4-dimethoxy pyridine

1.2 Other means of identification

Product number -
Other names 2-bromo-3,4-dimethoxypyridine

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:104819-52-5 SDS

104819-52-5Relevant articles and documents

New Synthesis of Orelline by Metalation of Methoxypyridines

Trecourt, Francois,Mallet, Marc,Mongin, Olivier,Gervais, Bruno,Queguiner, Guy

, p. 8373 - 8380 (2007/10/02)

A new total synthesis in five steps of alkaloid Orelline is reported.The methodology involves metalation of methoxypyridines to afford 2-halo-3,4-dimethoxypyridine on which an homocoupling reaction is performed to build the 2,2'-bipyridyl structure of the

NEW REACTIONS OF PYRIDINES AND TOTAL SYNTHESIS OF THE FUNGAL TOXIN ORELLANINE

Tiecco, Marcello

, p. 1009 - 1020 (2007/10/02)

Dihalogenated pyridines react easily with sulphur nucleophiles, in dipolar aprotic solvents (DMF), to afford the products of mono- or of bis-substitution depending on the experimental conditions.On the contrary, with oxygen nucleophiles the bis-substituted products can be obtained only with some particular substrates.A new and efficient procedure to effect the homo-coupling of halogenoarenes will be presented.This reaction, wich occurs under the influence of low-valent nickel complexes, allowed us to effect the total synthesis of Orellanine, the lethal toxin of Cortinarius orellanus mushroom, as well as the syntheses of its decompositionproducts Orellinine and Orelline.The chemical properties of these three products and their behaviour towards UV irradiation will be presented and discussed.

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