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2,3,5,6-tetrahydro-2-methylphthalic anhydride
Basic Information
- CAS No.: 42498-58-8
Physical properties
Product Description
Buy high quality and low price 2,3,5,6-tetrahydro-2-methylphthalic anhydride 42498-58-8 now
- Molecular Formula: C9H10 O3
- Molecular Weight: 166.177
- Boiling Point: 292.4°Cat760mmHg
- Flash Point: 136.1°C
- PSA： 43.37000
- Density: 1.251g/cm3
- LogP: 1.04230
42498-58-8 Relevant articles
Conformational Equilibrium in 8-Methyl-cis-2-thiahydrindane and 8-Methyl-cis-2-oxahydrindane by 13C NMR Spectroscopy
Willer, Rodney L.
, p. 261 - 265 (2007/10/02)
The preferred conformation of 8-methyl-c...
42498-58-8 Process route
-
-
77-79-2
3-Sulfolene
-
-
616-02-4
citraconic acid anhydride
-
-
25357-31-7,42498-58-8,53526-84-4,74438-01-0
1-methyl-cis-4-cyclohexene-1,2-dicarboxylic anhydride
| Conditions | Yield |
|---|---|
|
With
hydroquinone;
In
toluene;
at 120 ℃;
for 4h;
in sealed bomb reactor;
|
90%
|
-
-
31915-48-7,31916-33-3,31916-34-4,35216-42-3,35216-43-4,84029-85-6
(+/-)-1-methyl-cyclohex-4-ene-1r ,2t -dicarboxylic acid
-
-
25357-31-7,42498-58-8,53526-84-4,74438-01-0
1-methyl-cis-4-cyclohexene-1,2-dicarboxylic anhydride
| Conditions | Yield |
|---|---|
|
With
acetyl chloride;
|
42498-58-8 Upstream products
-
616-02-4
citraconic acid anhydride
-
106-99-0
buta-1,3-diene
-
498-23-7
citraconic acid
-
31915-48-7
(+/-)-1-methyl-cyclohex-4-ene-1r ,2t -dicarboxylic acid
42498-58-8 Downstream products
-
31915-49-8
(+/-)-1-methyl-cyclohex-4-ene-1r ,2t -dicarboxylic acid-1-methyl ester
-
14679-27-7
(+/-)-1-methyl-cyclohexane-1r ,2t -dicarboxylic acid-anhydride
-
14679-33-5
(+/-)-1-methyl-cyclohex-4-ene-1r ,2c -dicarboxylic acid dimethyl ester
-
61214-27-5
methyl 1-methyl-cis-1,2-cyclohexanedicarboxylate