Butyl-4-hydroxybenzoate 98.0-102.0% (dry basis), GenAR® NF, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Warning
|
Synonyms:
Butylparaben
, Butyl parahydroxybenzoate
, 4-Hydroxybenzoic acid butyl ester
, Butyl 4-hydroxybenzoate
Management of Change (MOC) category = R
MACR7558-18
MACR7558-18
MACR7558-QM
JT7558-QMEA
0.03
USD
JT7558-QM
CAMK7558-18
MK7558-18
Butyl-4-hydroxybenzoate 98.0-102.0% (dry basis), GenAR® NF, Macron Fine Chemicals™
Butyl 4-hydroxybenzoate
Formula:
C₁₁H₁₄O₃ MW: 194.23 g/mol Boiling Pt: 156…157 °C (3.5 mmHg) Melting Pt: 73 °C Density: 1.23 g/cm³ (20 °C) |
MDL Number:
MFCD00016478 CAS Number: 94-26-8 EINECS: 202-318-7 Merck Index: 13,01583 |
Specification Test Results
GMP Manufactured Product | |
Meets E.P. Chemical Specifications | |
Meets N.F. Requirements | |
Meets J.P. Chemical Specifications | |
Meets B.P. Chemical Specifications | |
CAUTION: For Manufacturing, processing or repackaging | |
Bulk Pharmaceutical Chemical | |
NF - Assay (C₁₁H₁₄O₃) | 98.0 - 102.0 % |
NF - Identification A | Passes Test |
NF - Identification B | Passes Test |
NF - Color of Solution | Passes Test |
NF - Acidity | Passes Test |
NF - Residue on Ignition | ≤0.1 % |
NF - Related Substances - p-Hydroxybenzoic Acid | ≤0.5 % |
NF - Related Substances - Unspecified Impurities (each) | ≤0.5 % |
NF - Related Substances - Total Impurities | ≤1.0 % |
EP/BP - Assay (C₁₁H₁₄O₃) | 98.0 - 102.0 % |
EP/BP - Appearance of Solution | Passes Test |
EP/BP - Identification A | Passes Test |
EP/BP - Identification B | Passes Test |
EP/BP - Acidity | Passes Test |
EP/BP - Related Substances - Impurity A | ≤0.5 % |
EP/BP - Related Substances - Unspecified Impurities (each) | ≤0.5 % |
EP/BP - Related Substances - Total Impurities | ≤1.0 % |
EP/BP - Sulfated Ash | ≤0.1 % |
JP - Acidity | Passes Test |
JP - Assay | 98.0 - 102.0 % |
JP - Clarity and Color of Solution | Passes Test |
JP - Heavy Metals | ≤20 ppm |
JP - Identification | Passes Test |
JP - Melting Point | 68 - 71 °C |
JP-RelatedSubstances- p-Hydroxybenzoic Acid | ≤0.5 % |
JP-Related Substances-Unspecified Impurities (each) | ≤0.5 % |
JP-Related Substances-Total Impurities | ≤1.0 % |
JP - Residue on Ignition | ≤0.10 % |
Only the Class 3 solvent 1-butanol is present. The concentration is | |
controlled below 0.5%. | |
Elemental Impurities (USP 232, EP 5.20) - Information on elemental | |
impurities for this product is available on the associated Product | |
Regulatory Data Sheet and elemental impurity profile report. |
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