CAS 4039-32-1

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BUILDING BLOCK

2 Suppliers, 2 End Use APIs, 32 Related Intermediates

2 Suppliers
2 End Use APIs
32 Related Intermediates

Chemistry

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Also known as: 4039-32-1, Lithium hexamethyldisilazide, Lihmds, Hexamethyldisilazane lithium salt, Lhmds, Lithiumbis(trimethylsilyl)amide

Molecular Formula

C₆H₁₈LiNSi₂

Molecular Weight

167.4 g/mol

InChI Key

YNESATAKKCNGOF-UHFFFAOYSA-N

FDA UNII

RC4N1I108M

1 2D Structure

CAS 4039-32-1

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

lithium;bis(trimethylsilyl)azanide

2.1.2 InChI

InChI=1S/C6H18NSi2.Li/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1

2.1.3 InChI Key

YNESATAKKCNGOF-UHFFFAOYSA-N

2.1.4 Canonical SMILES

[Li+].C[Si](C)(C)[N-][Si](C)(C)C

2.2 Other Identifiers

2.2.1 UNII

RC4N1I108M

2.3 Synonyms

2.3.1 MeSH Synonyms

1. (lin(sime3)2)

2. Li Bis(tms)a

2.3.2 Depositor-Supplied Synonyms

1. 4039-32-1

2. Lithium Hexamethyldisilazide

3. Lihmds

4. Hexamethyldisilazane Lithium Salt

5. Lhmds

6. Lithiumbis(trimethylsilyl)amide

7. Lithium Hexamethyldisilazane

8. N-lithiohexamethyldisilazane

9. Bis(trimethylsilyl)amido Lithium

10. Lithium Bis(trimethylsilyl)azanide

11. Lithium;bis(trimethylsilyl)azanide

12. Lithiohexamethyldisilazane

13. Bis(trimethylsilyl)amidolithium

14. Lithium, (bis(trimethylsilyl)amino)-

15. Lithium Hexamethyldisilazanide

16. Rc4n1i108m

17. Silanamine, 1,1,1-trimethyl-n-(trimethylsilyl)-, Lithium Salt

18. Lithiumbis(trimethylsilyl)amine

19. Disilazane, 1,1,1,3,3,3-hexamethyl-, Lithium Salt

20. Lithium Tris(trimethylsilyl)amine

21. Lithium Bis(trimethylsilyl) Amide

22. Lithium Bis-(trimethylsilyl)amide

23. Lithium Bis[trimethylsilyl]amide

24. Lithium Bistrimethylsilylamide

25. Lithium Bis-trimethylsilylamide

26. Mfcd00008261

27. Silanamine, 1,1,1-trimethyl-n-(trimethylsilyl)-, Lithium Salt (1:1)

28. Lithium Bis(trimethylsilyl)amide (ca. 26% In Tetrahydrofuran, Ca. 1.3mol/l)

29. Lithium Bis(trimethylsilyl)amine

30. Lithiobis(trimethylsilyl)amide; Lithiohexamethyldisilazane; Lithium Bis(trimethylsilyl)amide; Lithium Bis(trimethylsilyl)amide(1-)

31. Lithium Bis-(trimethylsilyl)-amide

32. Nsc-252161

33. Unii-rc4n1i108m

34. Einecs 223-725-6

35. Phenylmethyl Carbonate

36. Nsc 252161

37. Lin(sime3)2

38. Lithium Bis(tms) Amide

39. Lithiumhexamethyidisilazide

40. Lithiumhexamethyldisilazide

41. Lin(tms)2

42. Lithium Hexamethyldisilazid

43. Lithium Hexamethydisilazide

44. Lithium Hexamethlydisilazide

45. Lithiumhexamethyl Disilazide

46. Lithium Hexamethyidisilazide

47. Ec 223-725-6

48. Lithiumbistrimethylsilylamide

49. Schembl6240

50. Lithium Hexamethyl-disilazide

51. Lithium Hexamethyl Disilazide

52. N-lithio-hexamethyldisilazane

53. Lithiumbistrimethylsilyl Amide

54. Lithium Bis-trimethysilylamide

55. Lithium Hexa Methyl Disilazide

56. Bis(trimethylsilyl)aminolithium

57. Lithium Bis Trimethylsilylamide

58. Lithium Bistrimethylsilyl Amide

59. Lithium Bis(trimethylsilyl)amid

60. Lithium Bis(trimethysilyl)amide

61. Lithium Bis(trimethlsilyl)amide

62. Lithium Bis(trimethylsily)amide

63. Bis(trimethylsilyl)amide Lithium

64. Lithium Bis Trimethylsilyl Amide

65. Lithium Bis(trimethlysilyl)amide

66. Dtxsid2044426

67. Lithium Bis(trimethylsilyl)arnide

68. Lithium Bis(trimethysilyl) Amide

69. (bis(trimethylsilyl)amino)lithium

70. Lithium Bis (trimethylsilyl)amide

71. Lithium Bis(tri-methylsilyl)amide

72. Lithium Bis(trimethyl Silyl)amide

73. Lithium Bis(trimethyl-silyl)amide

74. Lithium Bis(trimethylsilyl)-amide

75. Lithium N,n-bistrimethylsilylamide

76. Ynesatakkcngof-uhfffaoysa-n

77. (bis(trimethylsilyl)amino) Lithium

78. Lithium Bis (trimethylsilyl) Amide

79. Lithium Bis(trimethyl Silyl)-amide

80. Lithium Bis(trimethyl- Silyl)amide

81. Lithium Bis-(trimethylsilyl) Amide

82. Lithium Bis(trimethylsilyl) Azanide

83. Lithium Hexamethyldisilazide;lihmds

84. (hexamethyldisilazane)lithium

85. Amy39452

86. Bcp21718

87. Lithium Hexamethyldisilazanate

88. Lithiobis(trimethylsilyl)amide

89. Akos015909050

90. Akos015967096

91. At25133

92. Lithium Bis(trimethylsilyl)amide, 97%

93. Bp-13374

94. Hexamethyldisilazane Lithium Salt 1m In Thf

95. Ft-0605921

96. H0915

97. Lithiumhexamethyldisilazide1mintetrahydrofuran

98. S09630

99. 1,1,1,3,3,3-hexamethyldisilazane Lithium Salt

100. Lithium Bis(trimethylsilyl)amide, 1m In Toluene

101. N,n-bis(trimethylsilyl)amine Lithium Salt

102. A825085

103. Lithium 1,1,1,3,3,3-hexamethyldisilazan-2-ide

104. Q219037

105. J-640310

106. J-800313

107. J-802235

108. Lithium 1, 1, 1, 3,3,3-hexamethyldisilazan-2-ide

109. Lithium Bis(trimethylsilyl)amide, 1m In Tetrahydrofuran

110. Hexamethyldisilazane Lithium Salt 1.25m (23-25%) In Thf

111. (1,1,1-trimethyl-n-(trimethylsilyl)silanaminato)lithium

112. Lithium Bis(trimethylsilyl)amide, 20%, Ca 1.06m In Thf/eb

113. Lithium Hexamethyldisilazide, 0.85m In Hexane (19-21 Wt %)

114. 1,1,1-trimethyl-n-(trimethylsilyl)silanamine Lithium Salt

115. Lithium Hexamethyldisilazide, 1.25m In Tetrahydrofuran (23-25 Wt %)

116. Lithium Bis(trimethylsilyl)amide, 0.9-1.1m In Hexane, Packaged In Resealable Chemseal Bottles

2.4 Create Date

2005-07-19

3 Chemical and Physical Properties

Molecular Formula	C₆H₁₈LiNSi₂
Molecular Weight	167.4 g/mol
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	g/mol
Monoisotopic Mass	g/mol
Topological Polar Surface Area	1
Heavy Atom Count	10
Formal Charge	0
Complexity	80.9
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	2