Home > Name List By p > propyl 3,4,5-trihydroxybenzoate

CAS No 121-79-9 , propyl 3,4,5-trihydroxybenzoate

  • Name: propyl 3,4,5-trihydroxybenzoate
  • Synonyms: propyl 3,4,5-trihydroxybenzoate; Gallic acid; propyl ester; Propyl 3,4,5-trihydroxybenzoate;N-Propyl gallate; Tenox PG; Nipagallin P; Progallin P; 121-79-9;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 146-150 ºC
  • Density: 1.363g/cm3
  • Refractive index: 1.5204 (167 C)
  • Water Solubility: 0.35 G/100 ML (25 ºC)
  • Safety Statements: R22;R43
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29182950
  • EINECS: 204-498-2
  • Molecular Weight: 212.19928
  • InchiKey: ZTHYODDOHIVTJV-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H12O5/c1-2-3-15-10(14)6-4-7(11)9(13)8(12)5-6/h4-5,11-13H,
    2-3H2,1H3
  • Risk Statements: S24;S37
  • Molecular Formula: C10H12O5
  • Molecular Structure:CAS No:121-79-9 propyl 3,4,5-trihydroxybenzoate

Related products

Search by region :

Select to

121-79-9 LTS00702 N-PROPYL GALLATE

  • Hong kong Lotus chemical (HK) Limited [Manufacturer]
  • Tel: +86 23 86092822 (China)/ +852 29738324 (Hong Kong)
  • Fax: +86 23 86092822
  • Address: Lotus Chemical Limited,. (China office)
    Address: 602 Room, 172#, Gaoyan Road, Yubei District, Chongqing, China
    Postcode: 401120 null,nullHong kong
Contact Supplier

121-79-9 PROPYL GALLATE PURE PH. EUR.

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany null,nullGermany
Contact Supplier

121-79-9 PROPYL GALLATE

  • United States Esprix Technologies L.P. [Manufacturer]
  • Tel: 800-237-7748 ext. 312/ 941-355-5100 ext. 312
  • Fax: 941-358-1339
  • Address: 7680 Matoaka Rd.
    Sarasota, FL 34243 null,nullUnited States
Contact Supplier

121-79-9 Propyl Gallate

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: null Union City,CaliforniaUnited States
Contact Supplier

121-79-9 Propyl Gallate

  • Germany AppliChem mbH null
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: Ottoweg 4 D-64291 Darmstadt null,nullGermany
Contact Supplier

121-79-9 Propyl Gallate

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi null,ShanXiChina
Contact Supplier

121-79-9 PROPYL GALLATE

  • United States MINAKEM, L.L.C. [Manufacturer]
  • Tel: 201-225-9252/ + 33 3 20 64 68 40
  • Fax: 201-225-9253
  • Address: US Office:
    MINAKEM, L.L.C.
    411 Hackensack Avenue
    Continental Plaza ? 4th Floor
    Hackensack, New Jersey 07601 null,nullUnited States
Contact Supplier

121-79-9 PROPYL GALLATE

  • United States Seidler Chemical Company [Manufacturer]
  • Tel: (973) 465-1122
  • Fax: (973) 465-4469
  • Address: 537 Raymond Blvd.
    Newark, NJ 07105 null,nullUnited States
Contact Supplier

121-79-9 PROPYL GALLATE, FOOD GRADE

  • United States Wintersun Chemical [Manufacturer]
  • Tel: 800-930-1688
  • Fax: 909-947-1788
  • Address: Wintersun Chemical
    3100 East Cedar Street, Suite 15
    Ontario, CA 91761 USA null,nullUnited States
Contact Supplier

121-79-9 Propyl Gallate

  • China YiPeng Chemical [Manufacturers]
  • Tel: 571 85376369
  • Fax: 571 88233092
  • Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China null,ZheJiangChina
Contact Supplier

Select to

2/10
Previous 1 2 3 4 5 6 7 8 9 10 Next
References of propyl 3,4,5-trihydroxybenzoate
Title: Propyl Gallate
CAS Registry Number: 121-79-9
CAS Name: 3,4,5-Trihydroxybenzoic acid propyl ester
Synonyms: n-propyl gallate; gallic acid propyl ester; PG
Trademarks: Progallin P (Nipa); Tenox PG (Eastman)
Molecular Formula: C10H12O5
Molecular Weight: 212.20
Percent Composition: C 56.60%, H 5.70%, O 37.70%
Literature References: Spectrophotometric determn: C. S. Sastry et al., Talanta 29, 917 (1982). Effects on survival of Saccharomyces cerevisiae: V. L. Eubanks, L. R. Beuchat, J. Food Prot. 46, 29 (1983). Antioxidant effectiveness: M. A. Augustin, S. K. Berry, J. Am. Oil Chem. Soc. 60, 105 (1983). Comprehensive review of biological effects and toxicology: J. Am. Coll. Toxicol. 4, 23-64 (1985).
Properties: Crystals, mp 150°. Soly at 25° in water = 0.35 g/100 ml; in alcohol = 103 g/100 g; in ether = 83 g/100 g. Soly in cottonseed oil at 30° = 1.23 g/100 g; in lard at 45° = 1.14 g/100 g. Darkens in the presence of iron and iron salts. Synergic with acids, BHA, BHT. pKa 8.11. Partition coefficient (oleyl alcohol:water) 17. Partition coefficient (octanol:water) 32. pH (0.05% aq soln) 6.3; (0.1% aq soln) 5.9; (0.2% aq soln) 5.7. LD50 in mice, rats, hamsters, rabbits (g/kg): 1.70-3.50, 2.1-7, 2.48, 2.75 orally; LD50 i.p. in rats: 0.38 g/kg (J. Am. Coll. Toxicol.).
Melting point: mp 150°
pKa: pKa 8.11
Log P: Partition coefficient (oleyl alcohol:water) 17; Partition coefficient (octanol:water) 32
Toxicity data: LD50 in mice, rats, hamsters, rabbits (g/kg): 1.70-3.50, 2.1-7, 2.48, 2.75 orally; LD50 i.p. in rats: 0.38 g/kg (J. Am. Coll. Toxicol.)
Use: Antioxidant for cosmetics, foods, fats, oils, ethers, emulsions, waxes, transformer oils.