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1400967-87-4

C16H11(2)HO is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1400967-87-4 Structure

  • Basic information

    1. Product Name: C16H11(2)HO
    2. Synonyms:
    3. CAS NO:1400967-87-4
    4. Molecular Formula:
    5. Molecular Weight: 221.263
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1400967-87-4.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: C16H11(2)HO(CAS DataBase Reference)
    10. NIST Chemistry Reference: C16H11(2)HO(1400967-87-4)
    11. EPA Substance Registry System: C16H11(2)HO(1400967-87-4)

  • 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: 1400967-87-4(Hazardous Substances Data)

1400967-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1400967-87-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,9,6 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1400967-87:
(9*1)+(8*4)+(7*0)+(6*0)+(5*9)+(4*6)+(3*7)+(2*8)+(1*7)=154
154 % 10 = 4
So 1400967-87-4 is a valid CAS Registry Number.

1400967-87-4Downstream Products

1400967-87-4Relevant articles and documents

Excited state intramolecular proton transfer (ESIPT) from phenol to carbon in selected phenylnaphthols and naphthylphenols

Basari?, Nikola,Do?li?, Nacrossed D Signa,Ivkovi?, Jakov,Wang, Yu-Hsuan,Veljkovi?, Jelena,Mlinari?-Majerski, Kata,Wan, Peter

, p. 1811 - 1823 (2013/04/10)

ESIPT and solvent-assisted ESPT in isomeric phenyl naphthols and naphthyl phenols 5-8 were investigated by preparative photolyses in CH 3CN-D2O, fluorescence spectroscopy, LFP, and ab initio calculations. ESIPT takes place only in 5 (D-exchange Φ = 0.3), whereas 6-8 undergo solvent-assisted PT with much lower efficiencies. The efficiency of the ESIPT and solvent-assisted PT is mainly determined by different populations of the reactive conformers in the ground state and the NEER principle. The D-exchange experiments and calculations using RI-CC2/cc-pVDZ show that 5 in S1 deactivates by direct ESIPT from the OH to the naphthalene position 1 through a conical intersection with S0, delivering QM 14 that was detected by LFP (τ = 26 ± 3 ns). ESIPT to position 3 in 5 is possible but it proceeds from a less-populated conformer and involves an energy barrier on S1. In solvent-assisted PT to naphthalene position 4 in 5, zwitterion 17 is formed, which cyclizes to stable naphthofuran photoproducts 9-12. The regiochemistry of the deuteration in solvent-assisted PT was correlated with the NBO charges of the corresponding phenolates/naphtholates 5--8-. Combined experimental and theoretical data indicate that solvent-assisted PT takes place via a sequential mechanism involving first deprotonation of the phenol/naphthol, followed by the protonation by H 2O in the S1 state of phenolate/naphtholate. The site of protonation by H2O is mostly at the naphthalene α-position.

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