USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $1.00-1.00 / Kilogram
3,4,5-trimethoxybenzaldehyde
molecular formula: c10h14o3
molecular weight: 196
structural formula:
quality standard: factory standard
packing: 25kg fiber drum
main specification:
appearance:white or yellowish white flaky crystal
assay: ≥99.0%
melting point: 73-75℃
5-br: ≤0.2%
loss on drying:≤0.2%
main usage: mainly used to produce trimethoprim, 3,4,5-trimethoxybenzoic acid,
3,4,5-trimethoxycinnamic acid (cas no. 90-50-6), 3,4,5-trimethoxytoluene, 3,4,5-trimethoxy-2-(methoxymethyl) cinnamonitrile.
name: | perfluorobenzene |
---|---|
cas no.: | 392-56-3 |
molecular structure: | |
formula: | c6f6 |
molecular weight: | 186.06 |
synonyms: | benzene,hexafluoro- (6ci,8ci,9ci);hexafluorobenzene; |
einecs: | 206-876-2 |
density: | 1.622 g/cm3 |
melting point: | 3.7-4.1 °c(lit.) |
boiling point: | 80.5 °c at 760 mmhg |
flash point: | 10 °c |
solubility: | |
appearance: | colourless liquid |
hazard symbols: | f, xi |
risk codes: | 11-36/37/38 |
safety: | 16-33-7/9-29-26-37/39 |
transport information: | un 1993 3/pg 2 |
msds: | view |