USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $14.60-15.00 / Metric Ton
USD $6.00-9.00 / Gram
USD $20.00-35.00 / Metric Ton
USD $4.50-5.00 / Liter
USD $100.00-150.00 / Kilogram
USD $4.50-5.00 / Liter
USD $6.00-9.00 / Gram
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1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
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4.customs synthesis
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butylparaben basic information |
product name: | butylparaben |
synonyms: | 4-hydroxy-benzoicacibutylester;4-hydroxybenzoicaicdbutylester;aseptoform butyl;aseptoformbutyl;benzoic acid, 4-hydroxy-, butyl ester;benzoic acid, p-hydroxy-, butyl ester;benzoicacid,4-hydroxy-,butylester;butyl butex |
cas: | 94-26-8 |
mf: | c11h14o3 |
mw: | 194.23 |
einecs: | 202-318-7 |
product categories: | pharmaceutical raw materials;aromatics;api |
mol file: | 94-26-8.mol |
butylparaben chemical properties |
mp | 67-70 °c(lit.) |
bp | 156-157 °c3.5 mm hg(lit.) |
density | 1.28 |
fema | 2203 |
storage temp. | 0-6°c |
water solubility | <0.1 g/100 ml at 17 ºc |
merck | 14,1584 |
brn | 1103741 |
stability: | stable. combustible. incompatible with strong oxidizing agents, strong alkalies. |
cas database reference | 94-26-8(cas database reference) |
nist chemistry reference | p-hydroxybenzoic acid, n-butyl ester(94-26-8) |
epa substance registry system | benzoic acid, 4-hydroxy-, butyl ester(94-26-8) |
safety information |
risk statements | 36/37/38 |
safety statements | 22-24/25 |
wgk germany | 2 |
rtecs | dh1980000 |
hazardous substances data | 94-26-8(hazardous substances data) |
msds information |
provider | language |
---|---|
4-(butoxycarbonyl)phenol | english |
sigmaaldrich | english |
acros | english |
alfa | english |
butylparaben usage and synthesis |
chemical properties | white crystalline powder |
usage | an antimicrobial |
usage | antifungal, preservative |
general description | odorless white crystals or crystalline powder. tasteless, but numbs the tongue. aqueous solutions slightly acidic to litmus. |
air & water reactions | insoluble in water. |
reactivity profile | butylparaben is incompatible with strong oxidizing agents and strong caustics. |
fire hazard | flash point data for butylparaben are not available; however, butylparaben is probably combustible. |