22228-23-5

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Basic information

Product Name: Spiro[cyclopropane-1,2'-indan]-1'-one
Synonyms: Spiro[cyclopropane-1,2'-indan]-1'-one;spiro[3H-indene-2,1'-cyclopropane]-1-one
CAS NO:22228-23-5
Molecular Formula: C₁₁H₁₀O
Molecular Weight: 158.1965
EINECS: N/A
Product Categories: N/A
Mol File: 22228-23-5.mol
Article Data: 1

Chemical Properties

Melting Point: 54-55 °C(Solv: hexane (110-54-3))
Boiling Point: 281.7±10.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.20±0.1 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: Refrigerator
Solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
CAS DataBase Reference: Spiro[cyclopropane-1,2'-indan]-1'-one(CAS DataBase Reference)
NIST Chemistry Reference: Spiro[cyclopropane-1,2'-indan]-1'-one(22228-23-5)
EPA Substance Registry System: Spiro[cyclopropane-1,2'-indan]-1'-one(22228-23-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 22228-23-5(Hazardous Substances Data)

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SDS
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22228-23-5 Usage

Uses

Spiro[cyclopropane-1,2''-indan]-1''-one is a useful synthetic intermediate that can be irradiated in methylcyclohexane or EtOH/MeOH glasses at 77K to give (E)-2-Ethylidene-1-indanone.

Check Digit Verification of cas no

The CAS Registry Mumber 22228-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,2 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22228-23:
(7*2)+(6*2)+(5*2)+(4*2)+(3*8)+(2*2)+(1*3)=75
75 % 10 = 5
So 22228-23-5 is a valid CAS Registry Number.

22228-23-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	spiro(indan-1-one-2,1'-cyclopropane)

1.2 Other means of identification

Product number	-
Other names	Dimethylen-2,2-indanon

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:22228-23-5 SDS

22228-23-5Upstream product

22228-23-5Downstream Products

90321-44-1 C₁₈H₁₅NO₄

22228-23-5Relevant articles and documents

Loufty,Yates

, p. 4694,4695, 4696, 4697 (1979)

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