Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
MaxCard:
CAS NO.94-13-3
Propylparaben Basic information |
Product Name: | Propylparaben |
Synonyms: | propyl butex;Propyl Chemosept;PROPYL 4-HYDROXYBENZOATE;PROPYLIS PARAHYDROXYBENZOAS;PROPYLPARABEN;PROPYL P-HYDROXYBENZOATE;Propyl p-Jnydroxybenzoate;P-HYDROXYBENZOIC ACID PROPYL ESTER |
CAS: | 94-13-3 |
MF: | C10H12O3 |
MW: | 180.2 |
EINECS: | 202-307-7 |
Product Categories: | Pharmaceutical Raw Materials;Aromatic Esters;Aromatics;API;Other APIs;Cosmetics |
Mol File: | 94-13-3.mol |
Propylparaben Chemical Properties |
mp | 95-98 °C(lit.) |
bp | 133°C |
density | 1.0630 |
refractive index | 1.5050 |
FEMA | 2951 |
storage temp. | 0-6°C |
Water Solubility | <0.1 g/100 mL at 12 ºC |
Merck | 14,7866 |
BRN | 1103245 |
Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
CAS DataBase Reference | 94-13-3(CAS DataBase Reference) |
NIST Chemistry Reference | N-propyl-p-hydroxy-benzoate(94-13-3) |
EPA Substance Registry System | Benzoic acid, 4-hydroxy-, propyl ester(94-13-3) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-24/25-36 |
WGK Germany | 1 |
RTECS | DH2800000 |
HS Code | 29182930 |
Hazardous Substances Data | 94-13-3(Hazardous Substances Data) |
Propylparaben Usage And Synthesis |
Chemical Properties | white crystalline powder |
Usage | An antimicrobial |
General Description | Colorless crystals or white powder or chunky white solid. Melting point 95-98°C. Odorless or faint aromatic odor. Low toxicity, Tasteless (numbs the tongue). pH: 6.5-7.0 (slightly acidic) in solution. |
Air & Water Reactions | Water soluble [Hawley]. |
Reactivity Profile | Maximum stability of Propylparaben occurs at a pH of 4 to 5. Incompatible with alkalis and iron salts. Also incompatible with strong oxidizing agents and strong acids . |
Fire Hazard | Flash point data for Propylparaben are not available; however, Propylparaben is probably combustible. |
Propylparaben Preparation Products And Raw materials |
Raw materials | Sulfuric acid -->4-Hydroxybenzoic acid-->1-Propanol-->Ethylparaben |
Trade name: | Propyl p-hydroxybenzoate | |||||||||||||||||||||||||||||||||||
Structural formula: | ||||||||||||||||||||||||||||||||||||
Molecular formula: | C10H12O3 | |||||||||||||||||||||||||||||||||||
Molecular weight: | 108.2 | |||||||||||||||||||||||||||||||||||
Quality standard: |
|
|||||||||||||||||||||||||||||||||||
Note: | Each kind of cosmetic has its exclusive antiseptic system, thus you have do experiment before use. | |||||||||||||||||||||||||||||||||||
Packing: | Net wt 25kg in PE bag lined cardboard drum (4 bags/drum). | |||||||||||||||||||||||||||||||||||
Storage: | Sealed, kept in clean, cool and dry place. |