b
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
25KG/Paper Bag
|
--
|
20 MT
|
--
|
--
|
CAS: 104-94-9
Chemical formula: C7H9NO
CAS | 104-94-9 |
EINECS | 203-254-2 |
chemical formula | C7H9NO |
molecular weight | 123.152 |
inchi | InChI=1/C7H9NO/c1-9-7-4-2-3-6(8)5-7/h2-5H,8H2,1H3 |
density | 1.064g/cm3 |
melting point | 56-59℃ |
boiling point | 251°C at 760 mmHg |
flash point | 109.6°C |
Water solubility | 21 g/L (20℃) |
Vapor pressure | 0.021mmHg at 25°C |
Refractive index | 1.555 |
Physicochemical properties | Character: molten crystal. |
Melting point 57.2 ℃ | |
Boiling point 243 ℃ | |
Relative density 1.071 | |
Refractive index 1.5559 | |
Solubility: soluble in ethanol and ether, slightly soluble in water. | |
Product use | Used as dyes and pharmaceutical intermediates |
Dangerous goods sign | T + - extremely toxic substances |
N - Articles hazardous to the environment | |
Risk terminology | R26 / 27 / 28 - extremely toxic by inhalation, skin contact and ingestion. |
R33 - dangerous goods with cumulative effect. | |
R45 - may cause cancer. | |
R50 - extremely toxic to aquatic organisms. | |
Safety terminology | S36 / 37 - wear appropriate protective clothing and gloves. |
S45 - in the event of an accident or discomfort, seek medical attention immediately (show its label if possible). | |
S53 - avoid contact and obtain special instructions before use. | |
S61 - avoid release into the environment. Refer to special instructions / safety data sheets. | |
Dangerous goods transportation number | UN 2431/2811 |
Upstream raw materials | 4-nitrochlorobenzene methanol caustic soda |
Downstream products | 4-methoxy-n-acetanilide 2-nitro-4-methoxyaniline active red violet X-2R cationic golden yellow x-gl indomethacin |
A molten crystal. Melting point 57.2 ℃ (min.). The relative density is 1.071. Boiling point 243. C。 Refractive index 1 5559。 Soluble in ethanol and ether, slightly soluble in water.
P-nitrochlorobenzene was methoxylated with methanol and liquid alkali to produce p-nitroanisole, which was then reduced by sodium sulfide. The reaction product was separated and the residue was removed by vacuum distillation to obtain p-aminoanisole.
It is mainly used to prepare ice dyeing dyes such as jujube GP, blue salt VB, tryptophan as-rl and tryptophan as-sg, as well as Afghan medicine.
This product is highly toxic. The maximum allowable concentration in the air is 0 5mg／m3。 See o-aminoanisole for protection method.
It is packed in iron drums with a net weight of 200kg. Store in a ventilated and dry place to avoid sunlight. Store and transport according to the regulations on toxic and dangerous goods.
Manufacturing
