Merck
All Photos(2)

1.06757

SAFC

Methyl 4-hydroxybenzoate

EMPROVE® ESSENTIAL, BP, Ph. Eur., JP, NF

Synonym(s):
Methyl 4-hydroxybenzoate, Methylparaben, 4-Hydroxybenzoic acid methyl ester
Linear Formula:
4-(OH)C6H4(COOCH3)
CAS Number:
Molecular Weight:
152.15
MDL番号:
EC 指数:
202-785-7

品質水準

500

Agency

BP
JP
NF
Ph. Eur.

蒸気圧

0.000005 hPa ( 20 °C)

製品ライン

EMPROVE® ESSENTIAL

アッセイ

99.0-100.5% (HPLC)
99.0-102.0% (acidimetric)

形態

solid

自己発火温度

>600 °C

pH

5.8 (20 °C in H2O, saturated solution)

mp

125 °C

溶解性

1.88 g/L

密度

1.38 g/cm3 at 20 °C

application(s)

liquid formulation
ophthalmics
parenterals
pharmaceutical
semi-solid formulation
solid formulation

保管温度

15-25°C

InChI

1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3

InChI key

LXCFILQKKLGQFO-UHFFFAOYSA-N

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詳細

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

アプリケーション

Methyl 4-hydroxybenzoate has antimicrobial characteristics and is used as preservative in pharmaceutical formulations and cosmetics. It can be combined with other parabens like propyl 4-hydroxybenzoate or ethyl 4-hydroxybenzoate.

法的情報

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

ピクトグラム

Environment

危険有害性情報

注意書き

危険有害性の分類

Aquatic Chronic 2

保管分類コード

11 - Combustible Solids

WGK

WGK 1

引火点(°F)

334.4 °F

引火点(℃)

168 °C

Certificate of Analysis

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