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776324-26-6

2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-bis[4-(1-methylethyl)phenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 776324-26-6 Structure

  • Basic information

    1. Product Name: 2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-bis[4-(1-methylethyl)phenyl]-
    2. Synonyms:
    3. CAS NO:776324-26-6
    4. Molecular Formula: C25H32O4
    5. Molecular Weight: 396.527
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 776324-26-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-bis[4-(1-methylethyl)phenyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-bis[4-(1-methylethyl)phenyl]-(776324-26-6)
    11. EPA Substance Registry System: 2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-bis[4-(1-methylethyl)phenyl]-(776324-26-6)

  • 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: 776324-26-6(Hazardous Substances Data)

776324-26-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 776324-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,6,3,2 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 776324-26:
(8*7)+(7*7)+(6*6)+(5*3)+(4*2)+(3*4)+(2*2)+(1*6)=186
186 % 10 = 6
So 776324-26-6 is a valid CAS Registry Number.

776324-26-6Relevant articles and documents

N-bromosuccinimide (NBS) catalyzed highly chemoselective acetalization of carbonyl compounds using silylated diols and pentaerythritol under neutral aprotic conditions

Karimi, Babak,Hazarkhani, Hassan,Maleki, Jafar

, p. 279 - 285 (2005)

Various types of carbonyl compounds are efficiently converted to their 1,3-dioxanes and pentaerythritol diacetals by the use of either 1,3-bistrimethylsiloxy propane (A) or 1,3-bistrimethylsilanyloxy-2,2- bistrimethylsilanyloxymethyl propane (D) and a catalytic amount of N-bromosuccinimide (3-10 mol%) under essentially neutral aprotic condition, respectively. A variety of functionalities such as both aliphatic and phenolic -OTBDMS, -OMe, -OBz, furan ring, double bonds and more significantly phenolic -OTHP survived under the present reaction condition. The efficient conversion of two α-tertiary ketones to their cyclic acetals was also achieved using the present protocol.

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