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2D Structure
Also known as: 121-43-7, Trimethoxyborane, Methyl borate, Trimethoxyboron, Trimethylborate, Boric acid trimethyl ester
Molecular Formula
C3H9BO3
Molecular Weight
103.92  g/mol
InChI Key
WRECIMRULFAWHA-UHFFFAOYSA-N
FDA UNII
82U64J6F5N

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
trimethyl borate
2.1.2 InChI
InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3
2.1.3 InChI Key
WRECIMRULFAWHA-UHFFFAOYSA-N
2.1.4 Canonical SMILES
B(OC)(OC)OC
2.2 Other Identifiers
2.2.1 UNII
82U64J6F5N
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 121-43-7

2. Trimethoxyborane

3. Methyl Borate

4. Trimethoxyboron

5. Trimethylborate

6. Boric Acid Trimethyl Ester

7. Boric Acid, Trimethyl Ester

8. Trimethoxyborine

9. Borester O

10. Boric Acid (h3bo3), Trimethyl Ester

11. B(och3)3

12. Nsc 777

13. (meo)3b

14. B(ome)3

15. Trimethylester Kyseliny Borite

16. Urea,n-(cyclohexylmethyl)-n'-cyclopentyl-

17. 3349-42-6

18. Nsc-777

19. 82u64j6f5n

20. 1212-43-7

21. Mfcd00008346

22. Trimethyl Borate-11b

23. Hsdb 5589

24. Einecs 204-468-9

25. Un2416

26. Trimethylester Kyseliny Borite [czech]

27. Brn 1697939

28. Trimethoxyboran

29. Trimethyborate

30. Trimethylborat

31. Trimethy Borate

32. Unii-82u64j6f5n

33. Trimethoxy Boron

34. Trimethyl-borate

35. Ai3-60245

36. Trimethoxy Borane

37. Trimethylboric Acid

38. Trimethyl Boric Acid

39. Trimethyl Orthoborate

40. Boric Acid Trimethyl

41. Borsaeuretrimethylester

42. Boron Methoxide

43. Ec 204-468-9

44. Methyl Borate, (meo)3 B

45. Trimethyl Borate, >=98%

46. Schembl15840

47. 4-01-00-01269 (beilstein Handbook Reference)

48. 63156-11-6

49. Methyl Borate, ((meo)3b)

50. Trimethyl Borate [mi]

51. Nsc777

52. Trimethyl Borate [hsdb]

53. Dtxsid0037738

54. Wln: 1obo1 & O1

55. Chebi:38913

56. Act08931

57. Amy11113

58. Stl264209

59. Akos000121036

60. Zinc169743023

61. At28213

62. Un 2416

63. Boric Acid (h_3_bo_3_), Trimethyl Ester

64. Db-041618

65. Trimethyl Borate, Purum, >=99.0% (gc)

66. B0226

67. B0522

68. Ft-0600432

69. Trimethyl Borate, Azeotrope, 70%, In Methanol

70. Trimethyl Borate [un2416] [flammable Liquid]

71. Trimethyl Borate, 99.999% (trace Metal Basis)

72. Trimethyl Borate-11b, 97 Atom % 11b

73. A804732

74. Q423710

75. J-004497

76. Trimethyl Borate-11b, 99 Atom % 11b, 98% (cp)

77. F0001-0343

78. Trimethyl Borate, Purified By Redistillation, >=99.5%

2.4 Create Date
2005-03-26
3 Chemical and Physical Properties
Molecular Weight 103.92 g/mol
Molecular Formula C3H9BO3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass g/mol
Monoisotopic Mass g/mol
Topological Polar Surface Area27.7
Heavy Atom Count7
Formal Charge0
Complexity31.7
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1