Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106757 Methylester kyseliny 4-hydroxybenzoové

EMPROVE® EXPERT Ph Eur,BP,ChP,JP,NF

Methylester kyseliny 4-hydroxybenzoové MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Methylparaben, 4-Hydroxybenzoic acid methyl ester

CAS #: 99-76-3 EC Number: 202-785-7 Molar Mass: 152.15 g/mol Chemical Formula: 4-(OH)C₆H₄(COOCH₃) Hill Formula: C₈H₈O₃ Grade: Ph Eur,BP,ChP,JP,NF
106757
Purchase on Sigma-Aldrich
Learn about the Emprove® Program

Přehled

Replacement Information

Tabulka spec. kláve

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
99-76-3202-785-7C₈H₈O₃4-(OH)C₆H₄(COOCH₃)152.15 g/molPh Eur,BP,ChP,JP,NF

Products

Katalogové čísloBalení ks/bal.
1067575000 Lepenková bedna 5 kg
1067579024 Dvojitý PE pytel 20 kg
Description
Catalogue Number106757
SynonymsMethylparaben, 4-Hydroxybenzoic acid methyl ester
DescriptionMethyl 4-hydroxybenzoate
References
Product Information
CAS number99-76-3
EC number202-785-7
GradePh Eur,BP,ChP,JP,NF
Hill FormulaC₈H₈O₃
Chemical formula4-(OH)C₆H₄(COOCH₃)
Molar Mass152.15 g/mol
HS Code2918 29 22
Structure formula ImageStructure formula Image
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Density1.38 g/cm3 (20 °C)
Flash point168 °C Nevztahuje se
Ignition temperature>600 °C
Melting Point125 °C
pH value5.72 (1.88 g/l, H₂O, 20 °C) (nasycený roztok)
Vapor pressure<1 hPa (20 °C)
Bulk density300 - 400 kg/m3
Solubility1.88 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Potkan 2100 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H411: Toxický pro vodní organismy, s dlouhodobými účinky.
Precautionary Statement(s)P273: Zabraňte uvolnění do životního prostředí.
P391: Uniklý produkt seberte.
P501: Odstraňte obsah/ obal v zařízení schváleném pro likvidaci odpadů.
RTECSDH2450000
Storage class10 - 13 Ostatní kapalné a tuhé látky
WGKWGK 1 látka mírně ohrožující vody
Disposal3
Relativně nereaktivní organické reagencie mohou být shromažďovány v kontejneru A. Pokud jsou halogenované, musí být umístěny v kontejneru B. U pevných reziduí použijte kontejner C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageSkladovat od +15°C až +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
Declaration (transport by air) IATA-DGRUN 3077 , 9, III
Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
Supplemental Information
Specifications
Assay (HPLC, Ph. Eur., BP, JP, NF)98.0 - 102.0 %
Assay (HPLC, calc. on dried substance) (ChP)98.0 - 102.0 %
Identity (IR-spectrum)passes test
Identity (melting range)passes test
Identity (HPLC) (ChP)passes test
Identity (UV-spectrum)passes test
Appearance of solution (100 g/l, Ethanol 96 %)clear and not more intense in color than reference solution BY₆
Appearance of solution (100 g/l, ethanol 96 %) (ChP)clear (≤ 1.5 NTU) and not more intense in color than reference solution Y₁ or YG₁
Aciditypasses test
Melting range (lower value)≥ 125 °C
Melting range (upper value)≤ 128 °C
Chloride (Cl)≤ 350 ppm
Sulfate (SO₄)≤ 240 ppm
As (Arsenic)≤ 1 ppm
Heavy metals (as Pb)≤ 10 ppm
Related substances (HPLC, Ph. Eur., BP, ChP, JP, NF)passes test
p-Hydroxy benzoic acid≤ 0.3 %
Largest unspecified impurity≤ 0.4 %
Sum of all impurities≤ 0.8 %
Methanol (HS-GC)≤ 3000 ppm
Other residual solvents (ICH Q3C)excluded by manufactoring process
Sulfated ash (600 °C)≤ 0.1 %
Residue on ignition (500 °C)≤ 0.1 %
Loss on drying (room temperature, vacuum)≤ 0.5 %
Total aerobic microbial count (TAMC)≤ 10²
Total combined yeasts/moulds count (TYMC)≤ 10²
Endotoxins≤ 200 I.U./g
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Not for food use.
Corresponds to Ph Eur, BP, ChP, JP, NF.
Global Trade Item Number
Katalogové číslo GTIN
1067575000 04022536081847
1067579024 04022536938677

Documentation

Material Qualification Dossier

TitleVersion
8.0

Quality Management Dossier (Open Access)

Title

Operational Excellence Dossier

Title

Methylester kyseliny 4-hydroxybenzoové MSDS

Title

Safety Data Sheet (SDS) 

Methylester kyseliny 4-hydroxybenzoové Certificates of Analysis

Katalogové číslo BaleníSpecifikaceČíslo šarže
1067575000 Lepenková bednaSpecifikující dokument ve formátu PDF
1067579024 Dvojitý PE pytelSpecifikující dokument ve formátu PDF

Certificates

Title