99-96-7 C7H6O3 4-Hydroxybenzoic acid CAS NO.99-96-7

4-hydroxybenzoic acid basic information

product name:	4-hydroxybenzoic acid
synonyms:	4-carboxyphenol;4-hydroxy;4-hydroxy-benzoicaci;acidop-idrossibenzoico;benzoic acid, p-hydroxy-;benzoicacid,4-hydroxy;benzoicacid,4-hydroxy-;hydroxybenzoic acid, para
cas:	99-96-7
mf:	c7h6o3
mw:	138.12
einecs:	202-804-9
product categories:	pharmaceutical raw materials;benzoic acids (building blocks for liquid crystals);bifunctional compounds (building blocks for liquid crystals);building blocks for liquid crystals;functional materials;phenols (building blocks for liquid crystals);benzoic acid series;chemistry;aromatics;impurities;intermediates & fine chemicals;pharmaceuticals;c7;carbonyl compounds;carboxylic acids;alphabetical listings;flavors and fragrances;g-h;sy;building blocks;carbonyl compounds;carboxylic acids;chemical synthesis;organic building blocks;allium cepa (onion);allium sativum (garlic);armoracia rusticana (horseradish);aspalathus linearis (rooibos tea);cichorium intybus (chicory);elettaria cardamomum (cardamom);ginkgo biloba;hordeum vulgare (barley);hypericum perforatum (st john′;linum usitatissimum (flax);nutrition research;phytochemicals by plant (food/spice/herb);s wort);vaccinium myrtillus (bilberry);zingiber officinale (ginger);alcohol| carboxylic acid;inhibitors
mol file:	99-96-7.mol

4-hydroxybenzoic acid chemical properties

mp	213-217 °c(lit.)
density	1,46 g/cm3
fema	3986
fp	199 °c
storage temp.	refrigerator
water solubility	5 g/l (20 ºc)
merck	14,4812
brn	970950
cas database reference	99-96-7(cas database reference)
nist chemistry reference	benzoic acid, 4-hydroxy-(99-96-7)
epa substance registry system	benzoic acid, 4-hydroxy-(99-96-7)

safety information

hazard codes	xi
risk statements	36-36/37/38
safety statements	26-37/39-36
wgk germany	1
rtecs	dh1925000
hs code	29182930
hazardous substances data	99-96-7(hazardous substances data)

msds information

4-hydroxybenzoic acid usage and synthesis

chemical properties	white to beige crystalline powder
usage	acetylsalicylic acid impurity a

4-hydroxybenzoic acid preparation products and raw materials

preparation products	bromoxynil-->4-cyanophenol-->ethylparaben-->anisic acid-->cyanophos-->2-bromobenzonitrile-->methylparaben-->propylparaben-->isobutyl 4-hydroxybenzoate-->isopropylparaben-->butylparaben-->heptyl 4-hydroxybenzoate-->4-n-butoxybenzoic acid
raw materials	potassium hydroxide -->phenol-->tosyl chloride-->potassium hydroxide solution-->potassium sulfate -->saccharin-->dipotassium rabdosiin rabdosiin-->potassium phenolate

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.

we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!