Butylparaben Butyl p-hydroxybenzoate CAS No. 94-13-3

• Post Date:

  Dec 04,2017

• Expiry Date:

  Mar 04,2018

• Detailed Description:

  Cas No. :94-13-3 Quantity: 1Metric Tons
  Specs:Food grade
  Price:9240 USD Metric Tons
  Payment Method: T/T, L/C
  

  　　Chemical name: 4-Hydroxybenzoic acid butyl ester

  　　Product name:Butyl paraben

  　　Molecular formula:C11H14O3

  　　Molecular weight:194.23

  　　CAS#:94-26-8

  　　EINECS:202-318-7

  　　Melting_point 69~72℃

  　　Density :1.168g/cm3

  　　Solubility:<0.1 g/100 mL at 17℃

  　　Physical and chemical properties:White crystal, with a little special odor. Soluble in alcohol, ether and trichloromethane, poorly soluble in water.

  　　Quality standard:BP,USP,Q/SH 010-2014

  　　AppearanceColorless crystal or white crystalline powder

  　　Content (dry basis)%≥99.0-100.5

  　　Melting point℃68-71

  　　Acidity:Qualified

  　　Sulfate (SO42-)%≤0.024

  　　Drying loss %≤/0.50

  　　Residue on ignition %≤0.1

  　　P-hydroxybenzoic acid and salicylic acid%≤0.10

  　　Arsenic (AS)%≤0.0001

  　　Heavy metal (Pb)%≤0.001

  　　Appearance:Clear and transparent

  　　Related substancesQualified

  　　Identification test:Qualified

  　　Organic volatile impurities:Qualified

  　　Uses: This product is mainly used as organic synthesis intermediate, preservative and fungicide of medicines, cosmetics, films and high-grade products.

  　　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

• CAS Registry Number:

  94-13-3

• Synonyms:

  ;Propylparaben;Parabens;4-Hydroxybenzoic acid propyl ester;Propyl chemsept;protaben p;pulvis conservans;Solbrol P;tegosept p;4-hydroxybenzoic propyl ester;p-hydroxy propyl benzoate;aseptoform p;betacide p;bonomold op;Chemacide PK;Chemocide PK;Chemoside PK;nipagin p;Nipasol;nipasol m;nipasol p;nipazol;n-Propyl paraben;n-propyl p-hydroxybenzoate;paseptol;preserval p;propagin;Propyl paraben;Propyl Parasept;propyl aseptoform;propyl butex;Propyl Chemosept;Propyl-P-Hydroxybenzoate;Propyl-P-Hydroxy Benzoate;Propyl Nipasol;Propyl Hydroxybenzoate;Propyl p-hydroxybenzoate;

• Molecular Formula:

  C₁₀H₁₂O₃

• Molecular Weight:

  180.2005

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Zhejiang Shengxiao Chemicals Co.,Ltd     [ China ]        

• Contact:

  Lily Deng

• Tel:

  86-13515741615

• Fax:

• Email:

  459152711@qq.com