hypo
(Hive Addict)
06-17-02 22:39
No 322503
      bps and mps of various propenyl and allylbenzenes
(Rated as: excellent)
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i looked up in beilstein the boilingpoints and meltingpoints of
interesting propenyl- and allyl-benzenes. this may be of interest
to others too...


Apiole
mp in C (solvent):
29.5
30
30
27.5
28.5-29 (pet. ether)
bp in C (pressure in torr):
294
179 (34)

Propenylbenzene of apiole
mp in C (solvent):
56.5 (aq. ethanol)
56
55-56
46

Myristicin
mp in C (solvent):
-30
bp in C (pressure in torr):
91 (0.4)
94-95 (0.4)
95-97 (0.02)
115-116
198
276-277
173 (40)
148-150 (15)
149-149.6 (15)
149.5 (15)

Propenylbenzene of myristicin (rac)
mp in C (solvent):
44
44
44-45
42.5 (aq. methanol)
bp in C (pressure in torr):
166 (18)

Propenylbenzene of myristicin (trans)
mp in C (solvent):
44
42-44
42-44
38
bp in C (pressure in torr):
166 (18)

Dillapiole
bp in C (pressure in torr):
285
294-295
283 (764)
165-168 (20)
172-173 (16)
157-158 (13)
162 (11)

iso-Dillapiole (trans)
mp in C (solvent):
44 (hexane)

iso-Dillapiole (rac)
mp in C (solvent):
44 (light petroleum)
44
bp in C (pressure in torr):
296

Safrole
mp in C (solvent):
11.2
11
11 (pet. ether)
11
bp in C (pressure in torr):
62-63 (0.2)
231-233
232-233
234.5 (760)
234.5 (760)
235.9 (760)
162.2 (100)
114-115 (15)
104 (11)
106.4 (10)
104-105 (6)
93-93.2 (5)
94-94.5 (4)
140 (4)
145 (4.5)
69-70 (1.5)
90 (2)

iso-Safrole (cis)
mp in C (solvent):
-21.5
bp in C (pressure in torr):
77-79 (3.5)

iso-Safrole (trans)
mp in C (solvent):
8.2
6.6-6.7 (pet. ether)
bp in C (pressure in torr):
85-86 (3.4)

Anethole (trans)
mp in C (solvent)
21.35
22
22-22.5
bp in C (pressure in torr):
64 (0.5)
233-234
234-234.5 (763)
119-120 (18)
115.5-116.5 (16)
108 (12)
115 (12)
94-95 (4.5)
66.7 (2)
79.5-80.5 (2)
81-81.5 (2.3)
81-81.5 (2.3)

Anethole (rac)
mp in C (solvent):
21.65
22.5
22.3
21.3
21.5
22.5-23
22.3-22.5
20.5-21.5
21-22
bp in C (pressure in torr):
63-64 (0.2)
231-233
235.2 (760)
235.3 (760)
233-233.5 (751.1)
233-234 (751)
233.6 (731)
231.7 (700)
122-124 (23)
100-112 (15.000001)
112-114 (15)
113.5 (14)
104 (12)
88-90 (5)
79.5-80.5 (2)

2,3,4,5-Tetramethoxy-1-allylbenzene
mp in C (solvent):
25 (ethanol)
25
25
bp in C (pressure in torr):
145 (12)

Elemicin
bp in C (pressure in torr):
152-156 (17)
144-147 (10)
144-147 (10)
148-149 (10)
106-107 (1)

Propenylbenzene of elemicin (trans)
mp in C (solvent):
17-18
17-18 (hexane)
bp in C (pressure in torr):
110-115 (0.4)

Propenylbenzene of elemicin (rac)
bp in C (pressure in torr):
153-156 (10)
153-156 (10)
152-153 (9)
152-154 (9)
145-147 (6)
142-148 (3)