Methylparaben CAS 99-76-3 supplier in China
Details
Methylparaben, also methyl paraben, one of the parabens, is a preservative with the chemical formula CH3(C6H4(OH)COO).
It is the methyl ester of p-hydroxybenzoic acid.
Basic Info
| Chemical Name | Methylparaben |
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| Synonyms | Methylparaben;4-Hydroxybenzoic Acid Methyl Ester;methyl 4-hydroxybenzoate;Benzoic acid, 4-hydroxy-, methyl ester; |
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| CAS No. | 99-76-3 |
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| Molecular Formula | C8H8O3 |
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| Molecular Weight | 152.14700 |
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| PSA | 46.53000 |
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| LogP | 1.17880 |
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Numbering system
Properties
| Appearance & Physical State | white crystalline powder |
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| Density | 1.209 g/cm3 |
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| Boiling Point | 265.5ºC at 760 mmHg |
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| Melting Point | 125-128ºC |
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| Freezing Point | 131ºC |
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| Flash Point | 116.4ºC |
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| Refractive Index | 1.5204 (137ºC) |
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| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
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| Storage Condition | 0-6ºC |
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Pictures
Package and shipping
25kg drum
6.FAQ
1. quality
our products meet msds safe standard and we have iso and other certificate so yan can get high quality products from our company.
2. price
we are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3.packing
we can do according to the customers' request.
4.transport
ems,dhl, tnt, ups ,fedex, by air, by sea
dhl express, fedex and ems for quantity less than 50kg, usually called as ddu service;
sea shipping for quantity over 500kg; and air shipping is available for 50kg above;
for high value products, please select air shipping and dhl express for safe;
5.service
we offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.
China
