iso-Butyl p-Hydroxybenzoate
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| Post Date: | Apr 08,2015 |
| Expiry Date: | Oct 05,2015 |
| Detailed Description: |
Cas No. :4247-02-3
iso-Butyl p-Hydroxybenzoate
Category: Cosmetic material Descriptions: Chemical Name: iso-Butyl p-Hydroxybenzoate Trade Name: iso-Butyl Paraben Molecular Formula: C11H14O3 Molecular Weight: 194.23 Structural Formula: CAS#: 4247-02-3 Quality Specification Item Standard Appearance Colorless crystals or white crystalline powder Purity (on dry base ) % ≥ 99.0 Melting Point ℃ 75-77 Acidity Qualified Loss on Drying % ≥ 0.50 Residue % ≥ 0.10 Related Substances Qualified Appearance of Solution Qualified Organic Volatile Impurities Qualified Organic Volatile Impurities Qualified Physical and Chemical Properties: It is white crystalline with a little special smell and freely soluble in alcohol, ether and chloroform, but very slight soluble in water. It tastes astringent. Specification: BP USP/NF Usage: It is mainly used as intermediates of organic synthesis as well as antiseptics for medicine, foodstuff, cosmetics, Films and some high quality products, etc. Package: Packed with cardboard drum. 25kg /cardboard drum with double PE inner bag (Φ36×46.5cm). |
| CAS Registry Number: | 4247-02-3 |
| Synonyms: | ;4-Hydroxybenzoic acid isobutyl ester;Isobutyl paraben;2-Methylpropyl 4-hydroxybenzoate;iso-Butyl Paraben;Isobutyl-P-Hydroxybenzoate;iso-Butyl p-Hydroxybenzoate |
| Molecular Formula: | C11H14O3 |
| Molecular Weight: | 194.2271 |
| Molecular Structure: | 
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| Safety Description: | S22:Do not inhale dust.; S24/25:Avoid contact with skin and eyes.; |
| Company: | Wuhu Huahai Biology Engineering Co.,Ltd [ China ] |
| Contact: | Coco shuai |
| Tel: | 0553-3916028 |
| Fax: | 0553-3838185 |
| Email: | huahai@huahaibiochem.com |
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