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Methylparaben CAS:99-76-3

CAS: 99-76-3

MF: C8H8O3

MW: 152.15

EINECS: 202-785-7

Synonyms: NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE

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Description

Methylparaben

Methylparaben CAS:99-76-3

 

Item

 

Specification

 

Test Results

 

Appearance

 

White Crystalline Powder

 

White Crystalline Powder

 

Assay(on dry base)

98.0% – 102.0% 99.92%
 

Melting Point

125- 128℃ 127.3℃
Acidity  

Passed

Passed
 

Residue on Ignition

0.1% Max 0.030%
 

Identification

 

Passed

 

Passed

 

Related Substances

 

Passed

 

Passed

 

Color of Solution

 

Passed

 

Passed

 

Organic Volatile Impurities

 

Passed

 

Passed

 

Methylparaben Basic information
Product Name: Methylparaben
CAS: 99-76-3
MF: C8H8O3
MW: 152.15
EINECS: 202-785-7
Mol File: 99-76-3.mol
Methylparaben Chemical Properties
Melting point 125-128 °C (lit.)
Boiling point 298.6 °C
density 1,46g/cm
vapor pressure 0.000005 hPa (20 °C)
FEMA 2710 | METHYL P-HYDROXYBENZOATE
refractive index 1.4447 (estimate)
Fp 280°C
storage temp. room temp
solubility ethanol: soluble0.1M, clear, colorless
pka pKa 8.15(H2O,t =20.0) (Uncertain)
form Crystalline Powder
color White to almost white
PH 5.8 (H2O, 20°C) (saturated solution)
Water Solubility Slightly soluble in water.
FreezingPoint 131℃
Merck 146,107
BRN 509801
Stability: Stable. Incompatible with strong oxidizing agents, strong bases.
InChIKey LXCFILQKKLGQFO-UHFFFAOYSA-N
CAS DataBase Reference 99-76-3(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 4-hydroxy-, methyl ester(99-76-3)

Methylparaben CAS:99-76-3


FAQ:

1.What is about your company strength?

Since 2005, we have more than 15 years experience in chemical industry.

We can manufacture 3000+ kinds of water treatment chemicals, reagents&dyes.

2.What is the MOQ of your product?

We can supply any quantity you need for the first time for samples or trial orders,

so pls just tell us the real quantity you need.

3.How could we know whether your quality could meet our requirements or not?

If you could provide us your spec., our technician will check whether our quality could

meet your requirements or customize it for you. We could also provide our TDS,MSDS.

etc for your check. And the third party inspection is acceptable.At last, we could recommend

you some of our customers who use the same chemicals.

4.Can we get free samples before orders?

According to different values of our products, the samples could be for free,but it is not for all.

5.Could we use our DHL/FEDEX/TNT ACCOUNT to ship the samples?

We are sorry to tell you that we can just use our professional shipping forwarders to ship goods of small quantities.

Because chemical products belong to special cargos, no matter it is dangerous chemical or not.

6.What payment terms are acceptable?

T/T, L/C, etc.

7.How long is your delivery time?

The goods of small quantity will be sent out in 3 working days. For bulk cargo,

we will book the cargo space once the order is confirmed.

8.How many countries you already exported?

Our products have been widely used in more than 120 countries, mainly from the United States, Canada, the United Kingdom,

Russia, Australia, Japan, South Korea, Thailand, Singapore, Vietnam, Indonesia, Malaysia, the Philippines, Brazil, South Africa,

Ukraine, New Zealand,the Netherlands, UAE, Iran, Saudi Arabia and other countries.

9.What’s your supported standard of products?

The product standards we can supply include corporate standards, Chinese Pharmacopoeia (CP), British Pharmacopoeia (BP),

European Pharmacopoeia (EP), United States Pharmacopoeia (USP), Japanese Pharmacopoeia (JP), etc.

We can also provide customized product standards required by customers.

10.What’s your incoterm?

All stock packaging meets export standards, and it only takes 5-7 working days to have inventory, if remanufactured,

delivery will take 15-21 days.

11.What’s your policy with dealers and wholesalers?

We are very welcome to cooperate with distributors and wholesalers, and will provide them with better price advantages,

professional product knowledge,comprehensive product information and after-sales service.

 

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