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Hongkong Baijin International Trading Co., Ltd.

Dioctyl phthalate, DOP, Chemical resin manufacturer / supplier in China, offering Dioctyl Phthalate / DOP 99.5% (CAS No.: 117-81-7), Superior grade Plasticizer Additives Dioctyl terephthalate---DOTP, Dioctyl phthalate for chemical resin use and so on.

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Supplier Homepage Product organic chemicals series Dioctyl Phthalate / DOP 99.5% (CAS No.: 117-81-7)

Dioctyl Phthalate / DOP 99.5% (CAS No.: 117-81-7)

Purchase Qty.:
(Tons)
5-9 10+
FOB Unit Price: US $900 US $820
Purchase Qty. (Tons) FOB Unit Price
5-9 US $900
10+ US $820
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Port: Shanghai, China
Production Capacity: 300mt/month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Industry Grade
  • Appearance: Oily Liquid
  • Colour: Transparent
  • EINECS No.: 204-211-0
  • MW: 390.56
  • Transport Package: 200KG/DRUM
  • Origin: China
  • Source: Organic Acids
  • Grade Standard: Industrial Grade
  • CAS No: 117-84-0
  • mf: C6H4(COOC8H17)2
  • Delivery: Within 15 Days After Received The Deposit or L/C
  • Specification: DOP 99.5%
  • HS Code: 2917320000
Product Description
Basic Info.
Model NO.:dop 99.5%                                         Efficacy:Promote Nutrition
Classification:Chemical Additives                                Type:Nutrition Enhancers
Appearance:Liquid                                             Color:Colorless
Package:at Requested                                         Specification:CE SGS
Origin:China                                                   Purity:99.5%
Production Capacity:200t Everymonth
PRODUCT IDENTIFICATION
CAS NO117-81-7 
EINECS NO.204-211-0
FORMULAC6H4(COOC8H17)2
MOL WT.390.56
H.S. CODE2917.32.0000
UN NO.3082
TOXICITYOral rat LD50: 30 gm/kg
SYNONYMSDi-sec-octyl phthalate; DOP;
Bis(2-Etheylexyl) Phthalate; Bis(2-Ethylhexyl) Phthalate; Benzenedicarboxylic acid, bis(2-ethylhexyl) ester; 1,2-Benzenedicarboxylic acid bis(2-ethylhexyl) ester; Octoil; Ethyl hexyl phthalate; 2-Ethylhexyl phthalate; Di-sec-octyl phthalate; DEHP; Octyl phthalate; phthalic acid dioctyl ester; BEHP; Other RN: 8033-53-2, 40120-69-2, 50885-87-5, 109630-52-6, 126639-29-0, 137718-37-7, 205180-59-2, 275818-89-8, 607374-50-5
SMILESc1(c(C(OC[COOH](CCCC)CC)=O)cccc1)C(OC[COOH](CCCC)CC)=O
CLASSIFICATIONPlasticizer, Acaricide
EXTRA NOTESAn ester of phthalic acid. It appears as a light-colored, odorless liquid and is used as a plasticizer for many resins and elastomers.
Product Description
Dioctyl Phthalate(DOP)
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATEclear liquid, slight odor
MELTING POINT-50 C
BOILING POINT384 C
SPECIFIC GRAVITY0.986
SOLUBILITY IN WATERInsoluble (0.27mg/l)
SOLVENT SOLUBILITY 
pH 
VAPOR DENSITY13.5
log Pow7.6 (Octanol-water)
VAPOR PRESSURE1.42E-07 (mmHg)
HENRY LAW CONSTANT2.70E-07 (atm-m3/mole at 25 C)
OH RATE CONSTANT2.20E-11 (cm3/molecule-sec at 25 C Atmospheric)
NFPA RATINGSHealth: 1; Flammability: 1; Reactivity: 0
REFRACTIVE INDEX 
FLASH POINT109 C
STABILITYStable under ordinary conditions
1. Product Features:
DOP (Dioctyl Phthalate, DEHP), is clear, colourless, viscous liquid. Soluble in ethanol, ether, mineral oil and the majority of organic solvents. Immiscible with water, resistant to hydrolysis and air oxygen activity.
DOP has high plasticizing efficiency, fusion rate, visosity, low volatility, UV-resisting property, water-extracting proof, cold-resisting property, and also good softness and electric property found a lot of applications in many offshoots of the industry.
2. Applications:
DOP is one of the most important plasticizer, mainly used in the processing of PVC resin and high polymers such as chemical resin, acetic acid resin, ABS resin, rubber in the production of plastic products such as artificial leather, cables, packaging material, agricultural films
Item  Quality Index(DOP)
Best QualityFirst Quality
AppearanceColorless oily liquid
Color(APHA) ≤3040
PurityAs Ester% ≥99.599
Acidity (benzene dicarbonic acid)g/cm0.010.015
Loss on dry (125 o C3hr)%≤0.20.3
Flash point(open) o C ≥195192
Density 20 o C, g/cm 30.982-0.988
Volume Resistivity Ω M ≥1.5× 10 11
Water content, % ≤0.10.15
 
SALES SPECIFICATION
APPEARANCEclear liquid
ESTER CONTENT99.6% min [GC]
REFRACTIVE INDEX1.485 ± 0.003 at 20 C [ASTM D1045]
COLOR30max , Pt/Co scale [ASTM D1045]
DENSITY0.986 ± 0.003 g/cm3 [ASTM D1045]
WATER0.05% max [ASTM D1364]
HEATING LOSS0.1% max
VOLUME RESISTIVITY2 x 10" ohm/cm [ASTM D1169]
TRANSPORTATION
PACKING200kgs in drum, bulk
HAZARD CLASS 
UN NO.3082
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