5026-62-0

Name Sodium methylparaben
CAS 5026-62-0
EINECS(EC#) 225-714-1
Molecular Formula C8H7NaO3
MDL Number MFCD00016470
Molecular Weight 174.13
MOL File 5026-62-0.mol
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Chemical Properties

Appearance white powder
Melting point  >125°C
density  1.42 g/cm3 (20 °C)
storage temp.  Store at +15°C to +25°C.
solubility  Freely soluble in water, sparingly soluble in ethanol (96 per cent), practically insoluble in methylene chloride.
form  Powder
pka 8.4[at 20 ℃]
color  White
PH 9.7-10.3 (1g/l, H2O)
Water Solubility  418g/L at 20℃
BRN  4165000
Major Application pharmaceutical
Cosmetics Ingredients Functions PRESERVATIVE
InChI InChI=1S/C8H8O3.Na.H/c1-11-8(10)6-2-4-7(9)5-3-6;;/h2-5,9H,1H3;;
Contact allergens
This substance is one of the parabens family. Parabens are esters formed by p-hydroxybenzoic acid and an alcohol. They are largely used as biocides in cosmetics and toiletries, medicaments, or food. They have synergistic power with other biocides. Parabens can induce allergic contact dermatitis, mainly in chronic dermatitis and wounded skin.
InChIKey PESXGULMKCKJCC-UHFFFAOYSA-M
SMILES C(C1C=CC(O)=CC=1)(=O)OC.[NaH]
LogP -0.63 at 20℃
CAS DataBase Reference 5026-62-0(CAS DataBase Reference)
EPA Substance Registry System 5026-62-0(EPA Substance)
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Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H315-H318-H412
Precautionary statements  P273-P280-P302+P352-P305+P351+P338+P310
Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  1
RTECS  DH2455000
Autoignition Temperature >600 °C
REACH Registrations Active
HS Code  29182930
Storage Class 11 - Combustible Solids
Hazard Classifications Aquatic Chronic 3
Eye Dam. 1
Skin Irrit. 2
Toxicity
LD50 orally in Rabbit: > 5000 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

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