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4100-80-5

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4100-80-5 Usage

Uses

2-Methylsuccinic Anhydride is reported to be a pollutant which occurs as partially oxidized organic component in urban aerosol.

Chemical Properties

Colorless to pale yellow liquid(or solid)

Definition

ChEBI: A tetrahydrofurandione that is succinic anhydride substituted by a methyl group at position 3.

Check Digit Verification of cas no

The CAS Registry Mumber 4100-80-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,0 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4100-80:
(6*4)+(5*1)+(4*0)+(3*0)+(2*8)+(1*0)=45
45 % 10 = 5
So 4100-80-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H6O3/c1-3-2-4(6)8-5(3)7/h3H,2H2,1H3/t3-/m0/s1

4100-80-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
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  • Price
  • Detail
  • Aldrich

  • (M81403)  Methylsuccinicanhydride  98%

  • 4100-80-5

  • M81403-5G

  • 1,165.32CNY

  • Detail
  • Aldrich

  • (M81403)  Methylsuccinicanhydride  98%

  • 4100-80-5

  • M81403-25G

  • 3,994.38CNY

  • Detail
  • Aldrich

  • (M81403)  Methylsuccinicanhydride  98%

  • 4100-80-5

  • M81403-100G

  • 13,373.10CNY

  • Detail

4100-80-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-methylsuccinic anhydride

1.2 Other means of identification

Product number -
Other names METHYLSUCCINIC ANHYDRIDE

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:4100-80-5 SDS

4100-80-5Relevant articles and documents

-

Bergmann,Blum-Bergmann

, p. 1573 (1937)

-

Synthesis of Cyclic Anhydrides via Ligand-Enabled C–H Carbonylation of Simple Aliphatic Acids

Herron, Alastair N.,Yu, Jin-Quan,Zhuang, Zhe

supporting information, p. 16382 - 16387 (2021/06/23)

The development of C(sp3)–H functionalizations of free carboxylic acids has provided a wide range of versatile C?C and C?Y (Y=heteroatom) bond-forming reactions. Additionally, C–H functionalizations have lent themselves to the one-step preparation of a number of valuable synthetic motifs that are often difficult to prepare through conventional methods. Herein, we report a β- or γ-C(sp3)–H carbonylation of free carboxylic acids using Mo(CO)6 as a convenient solid CO source and enabled by a bidentate ligand, leading to convenient syntheses of cyclic anhydrides. Among these, the succinic anhydride products are versatile stepping stones for the mono-selective introduction of various functional groups at the β position of the parent acids by decarboxylative functionalizations, thus providing a divergent strategy to synthesize a myriad of carboxylic acids inaccessible by previous β-C–H activation reactions. The enantioselective carbonylation of free cyclopropanecarboxylic acids has also been achieved using a chiral bidentate thioether ligand.

(Meth) acrylic ester and manufacturing method thereof (by machine translation)

-

Paragraph 0058, (2019/12/04)

(Meth) acrylic acid ester of [be] hydrophobic properties. (1) (Meth) acrylic ester represented by the formula [a]. R1 Is H or methyl; R3 Alkyl, cycloalkyl, aryl or aralkyl; R21 , R22 , R23 Each independently is H, alkyl or cycloalkyl is not one of at least 2 H; Z1 The divalent chain hydrocarbon substituted of unsubstituted C1 a-20/2, 2 // hetero-substituted of unsubstituted C1 a-20 free of divalent cyclic hydrocarbon or a single bond; Z2 The divalent chain hydrocarbon of C1 c 12 2, Z3 The (R21 R22 R23 ) Coupled with a free cyclic hydrocarbon containing heteroatoms C C - C3 d 10/forming atomic group; n is an integer of 0 - 3; m is an integer of 1 - 18[Drawing] no (by machine translation)

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