Undecan

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Undecan
Generel
Systematisk
navn		 n -undecan
Chem. formel Fra 11 til 24
Fysiske egenskaber
Molar masse 156,31 g/ mol
Massefylde 0,74 g/cm³
Overfladespænding 25,56 mN/m [1] , 24,21 mN/m [1] , 21,96 mN/m [1] , 19,7 mN/m [1] og 17,45 mN/m [1]
Dynamisk viskositet 1,707 mPa s [2] , 1,098 mPa s [2] , 0,763 mPa s [2] , 0,562 mPa s [2] og 0,433 mPa s [2]
Termiske egenskaber
Temperatur
 •  smeltning -26°C
 •  kogning 196°C
 •  blinker 69°C
Entalpi
 •  uddannelse -326 kJ/mol
Damptryk 0,05 kPa [3]
Optiske egenskaber
Brydningsindeks 1.4164 [4]
Klassifikation
Reg. CAS nummer 1120-21-4
PubChem 14257
Reg. EINECS nummer 214-300-6
SMIL   CCCCCCCCCCC
InChI   InChI=1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3RSJKGSCJYJTIGS-UHFFFAOYSA-N
RTECS YQ1525000
CHEBI 46342
FN nummer 2330
ChemSpider 13619
Data er baseret på standardbetingelser (25 °C, 100 kPa), medmindre andet er angivet.
 Mediefiler på Wikimedia Commons

Undecan  er en organisk forbindelse, et carbonhydrid fra klassen af ​​alkaner med formlen C 11 H 24 .

Opdagelseshistorie

Modtaget af Craft[ specificer ] fra undecylsyre samt chlorid ( C11H23Cl ) , når det reduceres med hydrogeniodid og phosphor ved 210-240 °C.

Fysiske egenskaber

Undecan er en klar væske med et kogepunkt på 196°C ved normalt tryk. Når det afkøles til -26 ° C, bliver det til et voksagtigt hvidt stof. Dens massefylde under normale forhold er 0,74 g/cm³ (0,7559 g/cm³ ved 0°C og 0,6816 g/cm³ ved 99°C). Flammepunkt - 60 °C.

Kemiske egenskaber

Svarende til egenskaberne for andre højere alkaner . Har 159 isomerer :

1. Undecan

Indeholder 10 led i hovedkæden (4)

2. 2-methyldecan

3. 3-methyldecan

4. 4-methyldecan

5. 5-methyldecan

Indeholder 9 led i hovedkæden (19)

6. 2,2-dimethylnonan

7. 2,3-dimethylnonan

8. 2,4-dimethylnonan

9. 2,5-dimethylnonan

10. 2,6-dimethylnonan

11. 2,7-dimethylnonan

12. 2,8-dimethylnonan

13. 3,3-dimethylnonan

14. 3,4-dimethylnonan

15. 3,5-dimethylnonan

16. 3,6-dimethylnonan

17. 3,7-dimethylnonan

18. 4,4-dimethylnonan

19. 4,5-dimethylnonan

20. 4,6-dimethylnonan

21. 5,5-dimethylnonan

22. 3-ethylnonan

23. 4-ethylnonan

24. 5-ethylnonan

Indeholder 8 led i hovedkæden (38)

25. 2,2,3-trimethyloctan

26. 2,3,3-trimethyloctan

27. 2,2,4-trimethyloctan

28. 2,3,4-trimethyloctan

29. 2,4,4-trimethyloctan

30. 3,4,4-trimethyloctan

31. 2,2,5-trimethyloctan

32. 2,3,5-trimethyloctan

33. 3,3,5-trimethyloctan

34. 2,4,5-trimethyloctan

35. 3,4,5-trimethyloctan

36. 4,4,5-trimethyloctan

37. 2,5,5-trimethyloctan

38. 3,5,5-trimethyloctan

39. 2,2,6-trimethyloctan

40. 2,3,6-trimethyloctan

41. 3,3,6-trimethyloctan

42. 2,4,6-trimethyloctan

43. 3,4,6-trimethyloctan

44. 2,5,6-trimethyloctan

45. 2,6,6-trimethyloctan

46. ​​2,2,7-trimethyloctan

47. 2,3,7-trimethyloctan

48. 2,4,7-trimethyloctan

49. 2-methyl-3-ethyloctan

50. 2-methyl-4-ethyloctan

51. 2-methyl-5-ethyloctan

52. 2-methyl-6-ethyloctan

53. 3-methyl-3-ethyloctan

54. 3-methyl-4-ethyloctan

55. 3-methyl-5-ethyloctan

56. 3-methyl-6-ethyloctan

57. 4-methyl-3-ethyloctan

58. 4-methyl-4-ethyloctan

59. 4-methyl-5-ethyloctan

60. 4-methyl-6-ethyloctan

61. 4-isopropyloctan

62. 4-propyloctan

Indeholder 7 led i hovedkæden (59)

63. 2,2,3,3-tetramethylheptan

64. 2,2,3,4-tetramethylheptan

65. 2,3,3,4-tetramethylheptan

66. 2,2,4,4-tetramethylheptan

67. 2,3,4,4-tetramethylheptan

68. 3,3,4,4-tetramethylheptan

69. 2,2,3,5-tetramethylheptan

70. 2,3,3,5-tetramethylheptan

71. 2,2,4,5-tetramethylheptan

72. 2,3,4,5-tetramethylheptan

73. 3,3,4,5-tetramethylheptan

74. 2,4,4,5-tetramethylheptan

75. 3,4,4,5-tetramethylheptan

76. 2,2,5,5-tetramethylheptan

77. 2,3,5,5-tetramethylheptan

78. 3,3,5,5-tetramethylheptan

79. 2,4,5,5-tetramethylheptan

80. 2,2,3,6-tetramethylheptan

81. 2,3,3,6-tetramethylheptan

82. 2,2,4,6-tetramethylheptan

83. 2,3,4,6-tetramethylheptan

84. 2,4,4,6-tetramethylheptan

85. 2,2,5,6-tetramethylheptan

86. 2,3,5,6-tetramethylheptan

87. 2,2,6,6-tetramethylheptan

88. 2,2-dimethyl-3-ethylheptan

89. 2,2-dimethyl-4-ethylheptan

90. 2,2-dimethyl-5-ethylheptan

91. 2,3-dimethyl-3-ethylheptan

92. 2,3-dimethyl-4-ethylheptan

93. 2,3-dimethyl-5-ethylheptan

94. 2,4-dimethyl-3-ethylheptan

95. 2,4-dimethyl-4-ethylheptan

96. 2,4-dimethyl-5-ethylheptan

97. 2,5-dimethyl-3-ethylheptan

98. 2,5-dimethyl-4-ethylheptan

99. 2,5-dimethyl-5-ethylheptan

100. 2,6-dimethyl-3-ethylheptan

101. 2,6-dimethyl-4-ethylheptan

102. 3,3-dimethyl-4-ethylheptan

103. 3,3-dimethyl-5-ethylheptan

104. 3,4-dimethyl-3-ethylheptan

105. 3,4-dimethyl-4-ethylheptan

106. 3,4-dimethyl-5-ethylheptan

107. 3,5-dimethyl-3-ethylheptan

108. 3,5-dimethyl-4-ethylheptan

109. 4,4-dimethyl-3-ethylheptan

110. 3,3-diethylheptan

111. 3,4-diethylheptan

112. 3,5-diethylheptan

113. 4,4-diethylheptan

114. 2-methyl-3-isopropylheptan

115. 2-methyl-4-isopropylheptan

116. 2-methyl-4-propylheptan

117. 3-methyl-4-isopropylheptan

118. 3-methyl-4-propylheptan

119. 4-methyl-4-isopropylheptan

120. 4-methyl-4-propylheptan

121. 4-tert-butylheptan

Indeholder 6 led i hovedkæden (31)

122. 2,2,3,3,4-pentamethylhexan

123. 2,2,3,4,4-pentamethylhexan

124. 2,3,3,4,4-pentamethylhexan

125. 2,2,3,3,5-pentamethylhexan

126. 2,2,3,4,5-pentamethylhexan

127. 2,3,3,4,5-pentamethylhexan

128. 2,2,4,4,5-pentamethylhexan

129. 2,2,3,5,5-pentamethylhexan

130. 2,2,4,5,5-pentamethylhexan

131. 2,2,3-trimethyl-3-ethylhexan

132. 2,2,3-trimethyl-4-ethylhexan

133. 2,3,3-trimethyl-4-ethylhexan

134. 2,2,4-trimethyl-3-ethylhexan

135. 2,2,4-trimethyl-4-ethylhexan

136. 2,3,4-trimethyl-3-ethylhexan

137. 2,3,4-trimethyl-4-ethylhexan

138. 3,3,4-trimethyl-4-ethylhexan

139. 2,4,4-trimethyl-3-ethylhexan

140. 2,2,5-trimethyl-3-ethylhexan

141. 2,2,5-trimethyl-4-ethylhexan

142. 2,3,5-trimethyl-3-ethylhexan

143. 2,3,5-trimethyl-4-ethylhexan

144. 2-methyl-3,3-diethylhexan

145. 2-methyl-3,4-diethylhexan

146. 2-methyl-4,4-diethylhexan

147. 3-methyl-3,4-diethylhexan

148. 3-methyl-4,4-diethylhexan

149. 2,2-dimethyl-3-isopropylhexan

150. 2,3-dimethyl-3-isopropylhexan

151. 2,4-dimethyl-3-isopropylhexan

152. 2,5-dimethyl-3-isopropylhexan

Indeholder 5 led i hovedkæden (7)

153. 2,2,3,3,4,4-hexamethylpentan

154. 2,2,3,4-tetramethyl-3-ethylpentan

155. 2,2,4,4-tetramethyl-3-ethylpentan

156. 2,2-dimethyl-3,3-diethylpentan

157. 2,4-dimethyl-3,3-diethylpentan

158. 2,2,4-trimethyl-3-isopropylpentan

159. 2,3,4-trimethyl-3-isopropylpentan

Noter

  1. ↑ 1 2 3 4 5 CRC Handbook of Chemistry and Physics  (engelsk) / W. M. Haynes - 97 - Boca Raton : 2016. - S. 6-194. — ISBN 978-1-4987-5428-6
  2. ↑ 1 2 3 4 5 CRC Handbook of Chemistry and Physics  (engelsk) / W. M. Haynes - 97 - Boca Raton : 2016. - S. 6-247. — ISBN 978-1-4987-5428-6
  3. ↑ CRC Handbook of Chemistry and Physics  (engelsk) / W. M. Haynes - 97 - Boca Raton : 2016. - S. 16-31. — ISBN 978-1-4987-5428-6
  4. ↑ CRC Handbook of Chemistry and Physics  (engelsk) / W. M. Haynes - 97 - Boca Raton : 2016. - S. 3-544. — ISBN 978-1-4987-5428-6

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