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CAS 999-97-3

CAS 999-97-3

Chemistry

Chemistry

Also known as: 999-97-3, Hmds, Bis(trimethylsilyl)amine, 1,1,1,3,3,3-hexamethyldisilazane, Hexamethylsilazane, Silanamine, 1,1,1-trimethyl-n-(trimethylsilyl)-

Molecular Formula

C₆H₁₉NSi₂

Molecular Weight

161.39 g/mol

InChI Key

FFUAGWLWBBFQJT-UHFFFAOYSA-N

FDA UNII

H36C68P1BH

1 2D Structure

CAS 999-97-3

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

[dimethyl-(trimethylsilylamino)silyl]methane

2.1.2 InChI

InChI=1S/C6H19NSi2/c1-8(2,3)7-9(4,5)6/h7H,1-6H3

2.1.3 InChI Key

FFUAGWLWBBFQJT-UHFFFAOYSA-N

2.1.4 Canonical SMILES

C[Si](C)(C)N[Si](C)(C)C

2.2 Other Identifiers

2.2.1 UNII

H36C68P1BH

2.3 Synonyms

2.3.1 MeSH Synonyms

1. Hexamethylsilazane

2. Hexamethylsilazane, Aluminum Salt

3. Hexamethylsilazane, Beryllium Salt

4. Hexamethylsilazane, Cadmium Salt

5. Hexamethylsilazane, Cerium (+3) Salt

6. Hexamethylsilazane, Chromium (3+) Salt

7. Hexamethylsilazane, Cobalt (2+) Salt

8. Hexamethylsilazane, Europium (3+) Salt

9. Hexamethylsilazane, Gadolinium (3+) Salt

10. Hexamethylsilazane, Gallium Salt

11. Hexamethylsilazane, Germanium (2+) Salt

12. Hexamethylsilazane, Holmium (3+) Salt

13. Hexamethylsilazane, Indium (3+) Salt

14. Hexamethylsilazane, Iron (3+) Salt

15. Hexamethylsilazane, Lanthanum (3+) Salt

16. Hexamethylsilazane, Lead (2+) Salt

17. Hexamethylsilazane, Lithium Salt

18. Hexamethylsilazane, Lutetium (3+) Salt

19. Hexamethylsilazane, Magnesium Salt

20. Hexamethylsilazane, Manganese (2+) Salt

21. Hexamethylsilazane, Mercury (2+) Salt

22. Hexamethylsilazane, Neodymium (3+) Salt

23. Hexamethylsilazane, Potassium Salt

24. Hexamethylsilazane, Praseodymium (3+) Salt

25. Hexamethylsilazane, Samarium (3+) Salt

26. Hexamethylsilazane, Scandium (3+) Salt

27. Hexamethylsilazane, Silanamine-(15)n-labeled

28. Hexamethylsilazane, Sodium Salt

29. Hexamethylsilazane, Thallium (3+) Salt

30. Hexamethylsilazane, Tin (2+) Salt

31. Hexamethylsilazane, Titanium (3+) Salt

32. Hexamethylsilazane, Uranium (3+) (3:1) Salt

33. Hexamethylsilazane, Vanadium (3+) Salt

34. Hexamethylsilazane, Ytterbium (3+) Salt

35. Hexamethylsilazane, Yttrium (3+) Salt

36. Hexamethylsilazane, Zinc Salt

37. N-lithiohexamethyldisilazane

38. Sodium Hexamethyldisilazide

2.3.2 Depositor-Supplied Synonyms

1. 999-97-3

2. Hmds

3. Bis(trimethylsilyl)amine

4. 1,1,1,3,3,3-hexamethyldisilazane

5. Hexamethylsilazane

6. Silanamine, 1,1,1-trimethyl-n-(trimethylsilyl)-

7. 1,1,1-trimethyl-n-(trimethylsilyl)silanamine

8. Tri-sil

9. Tsl 8802

10. Hexamethyl Disilazane

11. Disilazane, 1,1,1,3,3,3-hexamethyl-

12. [dimethyl-(trimethylsilylamino)silyl]methane

13. Nsc 93895

14. Ccris 2456

15. Sz 6079

16. Hsdb 7226

17. (tms)2nh

18. Einecs 213-668-5

19. Mfcd00008259

20. ((ch3)3si)2nh

21. H36c68p1bh

22. Chebi:85068

23. 1,1,3,3,3-hexamethyldisilazane

24. Bis(trimethylsilyl)amidolithium

25. Nsc-93895

26. Trimethyl-n-(trimethylsilyl)silanamine

27. Oap

28. Dsstox_cid_5395

29. Dsstox_rid_77770

30. Dsstox_gsid_25395

31. Lithium Hexamethyldisilazane

32. Silanamine, 1,1,1-trimethyl-n-(trimethylsilyl)-, Homopolymer

33. Lithiumbis(trimethylsilyl)amine

34. Hexamethyldisilazane (hmds)

35. Hexamethyldisilizane

36. Lithium Tris(trimethylsilyl)amine

37. 27495-70-1

38. Cas-999-97-3

39. Nsc-252161

40. Unii-h36c68p1bh

41. Ai3-51467

42. Hexamethyldisilazan

43. Hexamethyidisilazane

44. Hexa-methyldisilazane

45. Hexamethyl-disilazane

46. Bistrimethylsilylamine

47. Hexamethyldisilylamine

48. Me3sinhsime3

49. Hmdz

50. Hydrox-sil Concentrate

51. Bis-(trimethylsilyl)amine

52. (me3si)2nh

53. 1,1,1,3,3,3-hexamethyl-disilazane

54. Ec 213-668-5

55. Disilazane,hexamethyl

56. Hn(tms)2

57. Schembl7649

58. Chembl3183662

59. Dtxsid2025395

60. Hexamethyldisilazane [mi]

61. 1,1,3,3,3-hexamethyidisilazane

62. Hexamethyldisilazane [hsdb]

63. Nsc93895

64. Str02905

65. 1,1,1,3,3,3-hexamethyldisilazan

66. Tox21_202428

67. Tox21_303281

68. 1,1,1,3,3,3 Hexamethyldisilazane

69. 1,1,1,3,3,3-hexamethyidisilazane

70. 1,1,1.3,3,3-hexamethyldisilazane

71. Nsc252161

72. Stl185550

73. Disilazane,1,1,3,3,3-hexamethyl-

74. 1,1,1, 3,3,3-hexamethyldisilazane

75. 1,1,1,3,3,3,-hexamethyldisilazane

76. Akos000120987

77. Zinc169743012

78. Ncgc00164366-01

79. Ncgc00164366-02

80. Ncgc00257230-01

81. Ncgc00259977-01

82. Bp-21394

83. Ft-0602799

84. H0089

85. Hexamethyldisilazane, Reagent Grade, >=99%

86. Hexamethyldisilazane, Reagentplus(r), 99.9%

87. Silanamine,1,1-trimethyl-n-(trimethylsilyl)-

88. Wln: 1-si-1&1&m-si-1&1&1

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

90. Q425001

91. J-519891

92. F0001-2345

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

94. Hexamethyldisilazane, For Gc Derivatization, >=99.0% (gc)

95. Hexamethyldisilazane, Semiconductor Grade Puranal(tm) (honeywell 17713)

96. Hexamethyldisilazane, Produced By Wacker Chemie Ag, Burghausen, Germany, >=97.0% (gc)

2.4 Create Date

2005-03-26

3 Chemical and Physical Properties

Molecular Formula	C₆H₁₉NSi₂
Molecular Weight	161.39 g/mol
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	161.10560268 g/mol
Monoisotopic Mass	161.10560268 g/mol
Topological Polar Surface Area	12 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	76.2
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

4 Pharmacology and Biochemistry

4.1 MeSH Pharmacological Classification

Fixatives

Agents employed in the preparation of histologic or pathologic specimens for the purpose of maintaining the existing form and structure of all of the constituent elements. Great numbers of different agents are used; some are also decalcifying and hardening agents. They must quickly kill and coagulate living tissue. (See all compounds classified as Fixatives.)