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3-acetyl-N-ethylcarbazole Pharmaceutical Intermediates CAS NO 1484-04-4 98%
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Basic Info
| Brand Name | YACOO | Model Number | Y0708 | Place of Origin | China |
|---|
Product Description
Product Description
Delivery Time:This is advantaged product, we have it in stock.
Certification:ISO9001
3-acetyl-N-ethylcarbazole Pharmaceutical Intermediates CAS NO 1484-04-4 98%
Quick Detail:
Name | 3-acetyl-N-ethylcarbazole | Appearance | white crystalline powder |
Assay: | ≥98.0 | Shelf life | |
Water Content,% | Solubility (5mg/ml Acetonitrile),% | ||
MP/℃ | 114 - 116 °C | bp |
Description:
> Formula:C16H15NO
> Weight: 273.3
> Appearance:white crystalline powder
> MP:114 - 116 °C
> Storage:
> Danger Description:
> Safety Description:
> Danger Symbol:
> Shelf life:
Specifications
Assay | ≥98.0 |
MP,℃ | 114 - 116 °C |
bp | |
Ammonium,% | |
Residue on ignition ,% | |
PH(1% aq.) | |
Ultraviolet absorbance/260nm(55% aq.) | |
Ultraviolet absorbance/280nm(55% aq.) | |
Dicyandiamide,% | |
Melamine,% | |
Iron,ppm | |
shelf life |
Synonyms:
1-(9-ETHYL-9H-CARBAZOL-3-YL)ETHANONE;3-acetyl-9-ethylcarbazole;3-acetyl-N-ethylcarbazole
Determination of melting point
Instrument:
Micro melting point apparatus WRS-2A, Melting point tubes
Determination of step:
Open switch, stable 20min.
First set the starting temperature than the melting point of the low 10 ℃, heating rate 2 ℃ / min.
The sample was grind as fine as possible and load in a clean, dry melting point pipe ,until the sample was compressed into about 1cm high .When the actual temperature reaches the set temperature and stabilized . Inserted into the capillary with the sample, the simultaneous determination of three.
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