ISOBUTYL P-HYDROXYBENZOATE

Name: ISOBUTYL P-HYDROXYBENZOATE
Availability: isobutyl-p-hydroxybenzoate-45598.html

Category:Intermediates > Chiral Intermediates
Product Name:ISOBUTYL P-HYDROXYBENZOATE
CAS No.:4247-02-3
Standard:ChP, USP, BP, In-house Standards
Price(USD):13.65
Company:ZHEJIANG SHENGXIAO CHEMICALS CO.,LTD.

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Basic Info

Grade: Pharmaceutical Grade

Factory Location: Nianli Industrial Zone, Quzhou, Zhejiang, China

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 100 MT

Contract Manufacturing: CRO,CMO

Packaging Information: 25kg/ drum
Delivery Lead Time: 10 days

Sample Provided: yes

Payment Terms: T/T, L/C

Isobutyl p-hydroxybenzoate

Basic Description

Product Number:SX2007
Chemical name: 4-Hydroxybenzoic acid isobutyl ester
Product name: isobutyl 4-hydroxybenzoate
Molecular formula: C₁₁H₁₄O₃
Molecular weight: 194.23
CAS No.: 4247-02-3

EINECS No.: 224-208-8

Physical and chemical properties

Colorless small crystal or white crystalline powder. Odorless. Poorly soluble in water (0.035g/100ml,25℃)。
Easily soluble in ethanol, acetic acid, propylene glycol and acetone.
Quality standard (Japanese Standard, 1992)

Item	Index
Content	≥99%
Melting point	75~77℃
Sulfate (SO₄)	≤0.024%
Free acid (PHBA)	≤0.55%
Residue on ignition (GT—20)	≤0.10%
Heavy metal (Pb)	≤10μg/g
Arsenic (As₂O₃)	≤4μg/g
Drying loss (On silica gel for 5h)	≤0.5%

Application

Preservative and mildew preventive. This product is mainly used as antiseptics and very few use alone .It is frequently used as the oil-in-water emulsifier after mixed with isopropyl p-hydroxybenzoate and butyl p-hydroxybenzoate .If dose this ,its solubility can be increased 2~3 times opposited in alone used .It is easily used in the soy sauce.

Packing

Plastic bag, 1kg/bag, 20 bags/carton, or fiber drum lined with plastic bag, net weight is 25kg or 50kg/drum.
*Special requirements can be negotiated

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ISOBUTYL P-HYDROXYBENZOATE

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