CAS 920-46-7

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1 Intermediates

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Chemistry

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Also known as: 920-46-7, Methacryloylchloride, 2-methylprop-2-enoyl chloride, Methacrylyl chloride, 2-methyl-2-propenoyl chloride, Methacrylic acid chloride

Molecular Formula

C₄H₅ClO

Molecular Weight

104.53 g/mol

InChI Key

VHRYZQNGTZXDNX-UHFFFAOYSA-N

FDA UNII

L76O6653IO

1 2D Structure

CAS 920-46-7

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

2-methylprop-2-enoyl chloride

2.1.2 InChI

InChI=1S/C4H5ClO/c1-3(2)4(5)6/h1H2,2H3

2.1.3 InChI Key

VHRYZQNGTZXDNX-UHFFFAOYSA-N

2.1.4 Canonical SMILES

CC(=C)C(=O)Cl

2.2 Other Identifiers

2.2.1 UNII

L76O6653IO

2.3 Synonyms

2.3.1 MeSH Synonyms

1. Methacryloyl Chloride, 1-(14)c-labeled

2.3.2 Depositor-Supplied Synonyms

1. 920-46-7

2. Methacryloylchloride

3. 2-methylprop-2-enoyl Chloride

4. Methacrylyl Chloride

5. 2-methyl-2-propenoyl Chloride

6. Methacrylic Acid Chloride

7. 2-propenoyl Chloride, 2-methyl-

8. 2-methylpropenoyl Chloride

9. Methacryl Chloride

10. Methacrylic Chloride

11. Methylacryloyl Chloride

12. 2-methylpropenoic Acid Chloride

13. .alpha.-methylacryloyl Chloride

14. L76o6653io

15. Hsdb 6331

16. Einecs 213-058-9

17. Brn 0878175

18. Unii-l76o6653io

19. Methacryl Oyl Chloride

20. 2-methylacryloyl Chloride

21. 2-methyl Acryloyl Chloride

22. 2-methyl-acryloyl Chloride

23. 2-methylacryloyl Chloride #

24. Alpha-methylacryloyl Chloride

25. Schembl35391

26. Dtxsid6061280

27. Amy25816

28. Zinc2040191

29. Methacryloyl Chloride [hsdb]

30. Bbl010941

31. Mfcd00000716

32. Stk802036

33. Akos000118938

34. Vs-02761

35. Db-024481

36. Ft-0628279

37. M0556

38. Methacryloyl Chloride, Technical Grade, 90%

39. A844137

40. Q6823545

41. Methacryloyl Chloride, May Contain Up To Ca. 15% Cyclic Dimer, Stabilized

42. Methacryloyl Chloride Contains ~200ppm Monomethyl Ether Hydroquinone As Stabilizer

43. Methacryloyl Chloride, 97%, Contains ~200 Ppm Monomethyl Ether Hydroquinone As Stabilizer

44. Methacryloyl Chloride, Purum, Dist., >=97.0% (gc), Contains ~0.02% 2,6-di-tert-butyl-4-methylphenol As Stabilizer

2.4 Create Date

2005-03-27

3 Chemical and Physical Properties

Molecular Formula	C₄H₅ClO
Molecular Weight	104.53 g/mol
XLogP3	1.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	1
Exact Mass	104.0028925 g/mol
Monoisotopic Mass	104.0028925 g/mol
Topological Polar Surface Area	17.1 Å²
Heavy Atom Count	6
Formal Charge	0
Complexity	85.5
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	1