Showing posts with label solvent. Show all posts
Showing posts with label solvent. Show all posts

Saturday, 5 May 2012

NMR Residual Solvent Peaks

Below is the link for residual solvent peaks in 1H NMR and 13C NMR.  I have got this link from Rochester university website.  Thanks to Department of Chemistry, Bar-Ilan University (Israel) for collecting all this data.


Click here to download the pdf copy.

Wednesday, 25 April 2012

Organic Solvent Properties

Below is the list of solvents along with density, melting point, boiling point, Formula weight.  I have also inlcuded CAS no so that it will be helpful to you during your work.  Please bring to my notice if there is any mistake in this list.:)

Solvent
CAS No
FW
MP
BP
Density
Acetone
67-64-1
58.08
-94
56
0.791
Acetonitrile
75-05-8
41.05
-48
82
0.786
Benzene
71-43-2
78.11
5
80
0.874
Benzonitrile
100-47-0
103.12
-13
188
1.010
1-Butanol
71-36-3
74.12
-90
117.7
0.810
2-Butanone
78-93-3
72.11
-87
80
0.805
Butyl acetate
123-86-4
116.16
-78
124-126
0.882
tert-Butyl methyl ether
1634-04-4
88.15
--
53-56
0.74
Carbon disulfide
75-15-0
76.14
-112
46
1.266
Carbon tetrachloride
56-23-5
153.82
-23
77
1.594
Chlorobenzene
108-90-7
112.56
-45
132
1.107
1-Chlorobutane
109-69-3
92.57
-123
77-78
0.886
Chloroform
67-66-3
119.38
-63
60.5-61.5
1.492
Cyclohexane
110-82-7
84.16
6.5
80.7-81
0.779
Cyclopentane
287-92-3
70.14
-94
50
0.751
1,2-Dichlorobenzene
95-50-1
147
-18 to -15
179-180
1.306
1,2-Dichloroethane
107-06-2
98.96
-35
83
1.256
Dichloromethane
75-09-2
84.93
-97
39.8-40
1.325
N,N-Dimethylacetamide
127-19-5
87.12
-20
164.5-166
0.937
N,N-Dimethylformamide
68-12-2
73.10
-61
153
0.944
1,4-Dioxane
123-91-1
88.11
11.8
100-102
1.034
Ether
60-29-7
74.12
-116
34.6
0.708
2-Ethoxyethyl ether
112-36-7
162.23
--
180-190
0.909
Ethyl acetate
141-78-6
88.11
-84
76.5-77.5
0.902
Ethyl alcohol
64-17-5
46.07
-130
78
0.785
Ethylene glycol dimethyl ether
110-71-4
90.12
-58
85
0.867
Heptane
142-82-5
100.21
-91
98
0.684
Hexane
110-54-3
86.18
-95
69
0.659
Hexanes
73513-42-5
86.18
--
68-69
0.67
2-Methoxyethanol
109-86-4
76.1
-85
124-125
0.965
2-Methoxyethyl acetate
110-49-6
118.13
-65
145
1.009
Methyl alcohol
67-56-1
32.04
-98
64.6
0.791
2-Methylbutane
78-78-4
72.15
--
30
0.62
4-Methyl-2-pentanone
108-10-1
100.16
-80
117-118
0.8
2-Methyl-1-propanol
78-83-1
74.12
-108
108
0.803
2-Methyl-2-propanol
75-65-0
74.12
25
83
0.786
1-Methyl-2-pyrrolidinone
872-50-4
99.13
-24
81-82 (3)
1.033
Methyl sulfoxide
67-68-5
78.13
18.4
189
1.101
Nitromethane
75-52-5
61.04
-29
100.8-101
1.127
1-Octanol
111-87-5
130.23
-15
196
0.827
Pentane
109-66-0
72.15
-130
35-36
0.626
3-Pentanone
96-22-0
86.13
-40
102
0.853
1-Propanol
71-23-8
60.1
-127
97
0.804
2-Propanol
67-63-0
60.1
-89.5
82.4
0.785
Pyridine
110-86-1
79.1
-42
115
0.978
Tetrachloroethylene
127-18-4
165.83
-22
121
1.623
Tetrahyrdofuran
109-99-9
72.11
-108
67
0.886
Toluene
108-88-3
92.14
-93
111
0.867
1,1,2-Trichlorotrifluoroethane
76-13-1
187.38
-35
47-48
1.575
2,2,4-Trimethylpentane
540-84-1
114.23
-107
98-99
0.692
Water
7732-18-5
18.02
0
100
1
o-Xylene
95-47-6
106.17
-25 to -23
143-145
0.870
p-Xylene
106-42-3
106.17
12-13
138
0.866