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135242-40-9

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135242-40-9 Usage

General Description

(Isopropylsulfonyl)acetic acid, also known as (isopropylsulfonyl)acetate or IPA, is a chemical compound derived from the sulfonylation of acetic acid with isopropylsulfonyl chloride. It is a white crystalline solid with a slightly pungent odor. (Isopropylsulfonyl)acetic acid is commonly used as a reagent in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its sulfonyl moiety makes it a valuable intermediate in the synthesis of various compounds, and it can also act as a protecting group in certain reactions. Additionally, it has applications in the production of polymers and materials for diverse industrial uses.

Check Digit Verification of cas no

The CAS Registry Mumber 135242-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,4 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135242-40:
(8*1)+(7*3)+(6*5)+(5*2)+(4*4)+(3*2)+(2*4)+(1*0)=99
99 % 10 = 9
So 135242-40-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H10O4S/c1-4(2)10(8,9)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)

135242-40-9SDS

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 2-propan-2-ylsulfonylacetic acid

1.2 Other means of identification

Product number -
Other names -

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:135242-40-9 SDS

135242-40-9Upstream product

135242-40-9Downstream Products

135242-40-9Relevant articles and documents

METHOD FOR PRODUCING CONDENSED-RING PYRIDINE COMPOUND

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Paragraph 0056, (2019/12/28)

PROBLEM TO BE SOLVED: To provide a novel method for producing a condensed-ring pyridine compound, useful as a precursor of a heterocyclic amide compound useful as a herbicide. SOLUTION: The present invention provides a method for producing a condensed-ring pyridine compound represented by the formula (1), characterized by cyclizing a pyridine compound represented by the formula (2), in the presence of at least one selected from the group consisting of phosphoryl chloride, phosphorus trichloride, phosphorus pentachloride, diphosphorus pentoxide, thionyl chloride and oxalyl chloride (where R and R1 independently represent a C1-3 alkyl group, n is an integer of 0, 1 or 2). SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT

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