Butyl-4-hydroxybenzoate 98.0-102.0% (dry basis), GenAR® NF, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
MOC: Regulated
About this item
Synonyms: Butyl 4-hydroxybenzoate,4-Hydroxybenzoic acid butyl ester,Butyl parahydroxybenzoate
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
Merck Index:13,01583
:Length:
:Width:
:Height:
:Ø
:Thickness:
:98,0-102,0
:Management of Change (MOC) category = R
:Boiling Pt:
:Boiling Pt: 156…157 °C (3.5 mmHg)
:Melting Pt:
:Melting Pt: 73 °C
:Flash Pt:
:Flash Pt:
:M.W. 194.23 g/mol
:Butyl-4-hydroxybenzoate
EINECS:202-318-7
:156…157 °C (3.5 mmHg)
:M.O.C. Category R
Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.
To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:
- • State issued document with your organization's Federal Tax ID Number
- • State issued document with your organization's Resale Tax ID Number
- • City or County issued Business License
- • State Department of Health Services License
- • Any other ID issued by the State that includes the business name & address
* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.
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.:
Specification Test Results
Related Information
Certificates
Search by Lot Number7558 Product Specifications
Additional Product Details
Avantor Portfolio of Chemicals
Product Literature
sds_MACR7558
SDS
spec_MK7558-18
Product specification
Customers Who Bought This Also Bought