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15222-33-0

15222-33-0

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15222-33-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15222-33-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,2 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15222-33:
(7*1)+(6*5)+(5*2)+(4*2)+(3*2)+(2*3)+(1*3)=70
70 % 10 = 0
So 15222-33-0 is a valid CAS Registry Number.
InChI:InChI=1/C17H16O3/c1-12(2)19-17(13-8-4-3-5-9-13)15-11-7-6-10-14(15)16(18)20-17/h3-12H,1-2H3

15222-33-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-phenyl-3-propan-2-yloxy-2-benzofuran-1-one

1.2 Other means of identification

Product number -
Other names 3-Isopropyloxy-3-phenyl-phthalid

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:15222-33-0 SDS

15222-33-0Relevant articles and documents

Aspects of Tautomerism: Part 14 - Alcoholysis of A-ring Substituted ortho-Benzoylbenzoyl Chlorides: Evidence for Solvent Involvement in Determining Nature of Transition State.

Bhatt, M. Vivekananda,Somayaji, Vishwanatha,Shashidhar, M. S.

, p. 1219 - 1222 (2007/10/02)

Rates of alcoholysis of A-ring substituted o-benzoylbenzoic acid chlorides with 10percent methanol, 10percent ethanol, 50percent isopropanol and 50percent cyclohexanol in acetone medium have been measured.The Hammett ρ-values range from -2.2 to -0.76.These results have been interpreted as evidence for transition states which vary gradually in their degree of charge separation and have features of both SN1 and SN2 reactions.

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