135 BTC
Publish: 2021-04-17 02:05:12
1. New people on the road first slowly, look and buy. Let's take a look
2.
Molecular formula: c9h6o6
molecular weight: 210.14
character: acicular or prismatic crystal
standard combustion heat (enthalpy) of crystalline phase (kJ · mol-1): - 3208.96
standard combustion heat (enthalpy) of crystalline phase (kJ · mol-1): - 1190.14
melting point (# 186; C) : 380
flash point: 328 ℃
solubility: soluble in ethanol, soluble in ether, soluble in 40 phr water at 23 ℃
3. Trimellitic acid is an organic acid. The chemical formula of trimellitic acid is c9h6o6, and the structural formula of trimellitic anhydride is c9h4o5. Trimellitic acid shrinks to anhydride at about 240 ℃ to obtain trimellitic anhydride.
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5. It's the same thing. It's just the abbreviation according to the custom, all of them are 1,2,4-3-benzoic acid triacrylate
trimellitic acid triacrylate; T α TM
English Name: Triallyl trimellitate
molecular formula: c18h18o6
molecular weight: 330.33
trimellitic acid triacrylate; T α TM
English Name: Triallyl trimellitate
molecular formula: c18h18o6
molecular weight: 330.33
6.
It can be used as pharmaceutical intermediates, fungicides, fungicides, plasticizers and cross-linking agents
7.
Storage:
store the sealed container in the sealed main container in a cool and dry place
8. Tri ISO nonyl trimellitate (TINTM)
tri-n-nonyl trimellitate (tnntm)
one is isononyl ester and the other is n-nonyl ester.
tri-n-nonyl trimellitate (tnntm)
one is isononyl ester and the other is n-nonyl ester.
9. NaBH4 can be reced in THF and methanol systems with low yield. In my experience, this aromatic ester of benzene ring can not be reced at all. Adding iodine and zinc chloride is useless, and lithium aluminum hydride is fast and clean
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