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Lieferanten für
Guaifenesin
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Daten | CAS |
93-14-1 | Formula |
C10H14O4 | EINECS |
202-222-5 |
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27 Registerierte Lieferanten
Molecular Formula: C10H14O4
Appearance | white crystalline powder
| Identification |
| IR | Conform to RS spectrum
| UV | Conform to RS spectrum
| Chemical test | positive
| Melting range | 78-82centigrade
| Loss on drying | ≤ 0.5%
| Heavy metals | ≤ 0.0025%
| Related substances |
| β -isomer | ≤ 1.5%
| Guaiacol | L ≤ 0.03%
| Bisether | ≤ 0.5%
| 1,3-bis(2-methoxyphenoxy)propan-2-ol | ≤ 0.5%
| Other individual unknown impurity | ≤ 0.10%
| Sum of all impurities | ≤ 1.0%
| Residual solvent | ≤ 0.5%
| Assay | 98.0-102.0% |
Molecular Formula: C10H14O4 Molecular Weight: 198.22 Hazard Symbols: Xn WGKGermany: 1 HS Code: 29093090
Appearance: White or off White Solid
Purity: ≥99.0%
1H NMR Spectrum: Consistent with structure
OR[α](C=1.05g/100ml MEOH): <1
Water(KF): ≤0.02%
Residue on IGNITION: ≤0.1%
Purity: 98% Smile code: OCC(O)COC1=CC=CC=C1OC MDL Number: MFCD00016873 MolFormula: C10H14O4 MolWeight: 198.2158 Available in stock: 3775.006 Weitere Informationen finden Sie hier
Weitere Informationen finden Sie hier
Synonyms: 1,2,3-Propanetriol, ether with 2-methoxyphenol;1,2-Dihydroxy-3-(2-methoxyphenoxy)propane;1,2-Propanediol, 3-(2-methoxyphenoxy)-;1,2-Propanediol, 3-(o-methoxyphenoxy)-;2/G;2-G;3-(2-Methoxyphenosy)-1,2-propamediol;3-(2-methoxyphenoxy)-2-propanediol CAS: 93-14-1 MF: C10H14O4 MW: 198.22 EINECS: 202-222-5
mp 77-81 °C bp 215 °C (19 mmHg) Fp 215°C/19mm storage temp. Refrigerator Water Solubility 5 g/100 mL (25 ºC) Merck 14,4555 BRN 2049375
Chemical Properties White Solid
Usage
1.Centrally acting muscle relaxant with expectorant properties 2.Used to assist the expectoration of phlegm from the airways in acute respiratory tract infections.
Raw materials
Ammonium hydroxide-->Diethyl carbonate-->Guaiacol-->3-Chloro-1,2-propanediol
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Privilegierte Lieferanten
Letztes Update 2024-05-31
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