
CAS Number51-66-1
Synonymsmethyl ether of paracetamol; 4-(Acetylamino)anisole; p-Acetanisidine; N-Ac-4-methoxyaniline; acetaniside; 4'-Methoxyacetanilide; MFCD00014963; 2-methoxy-5-acetylamino-benzene; 4-Acetaniside; 4-acetylamino-anisole; N-(4-Methoxyphenyl)acetamide; Metacetin; P-ACETANISIDIDE; AURORA KA-3672; EINECS 200-114-2; METHACETIN; 4-ACETANISIDINE; N-(p-Methoxyphenyl)acetamide; p-acetaniside; 4-ACETANISIDIDE; para-methoxyacetanilide
Molecular FormulaC9H11NO2
Molecular Weight165.189
Purity98.00%
Density1.1±0.1 g/cm3
Boiling Point345.5±25.0 °C at 760 mmHg
Melting Point128-130 °C(lit.)
Appearancelavender powder
EINECS200-114-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 51-66-1 |
| Catalog No. | 2A-9016615 |
| Chinese Name | 4'-甲氧基乙酰苯胺 |
| Synonyms | methyl ether of paracetamol; 4-(Acetylamino)anisole; p-Acetanisidine; N-Ac-4-methoxyaniline; acetaniside; 4'-Methoxyacetanilide; MFCD00014963; 2-methoxy-5-acetylamino-benzene; 4-Acetaniside; 4-acetylamino-anisole; N-(4-Methoxyphenyl)acetamide; Metacetin; P-ACETANISIDIDE; AURORA KA-3672; EINECS 200-114-2; METHACETIN; 4-ACETANISIDINE; N-(p-Methoxyphenyl)acetamide; p-acetaniside; 4-ACETANISIDIDE; para-methoxyacetanilide |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.189 |
| Purity | 98.00 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 345.5±25.0 °C at 760 mmHg |
| Melting Point | 128-130 °C(lit.) |
| Appearance | lavender powder |
| Water Solubility | 0.42 g/100 mL (20 ºC) |
| Storage Condition | 1. Store in a sealed, cool, dry and away from ligh |
| EINECS | 200-114-2 |
| HTC | 2924299090 |
| SMILES | COc1ccc(NC(C)=O)cc1 |
| InChI | InChI=1S/C9H11NO2/c1-7(11)10-8-3-5-9(12-2)6-4-8/h3-6H,1-2H3,(H,10,11) |
| InChI Key | XVAIDCNLVLTVFM-UHFFFAOYSA-N |
| Hazard Symbols | Xi |
| Risk Codes | R36/38 |
| Safety Description | S26;S37/39 |
| MSDS | msds/16615_1_51_66_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified p-Methoxyacetanilide Modification number: 5 |
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