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Details:
1.Description:
roduct Name: Dimethyl phthalate
Synonyms: 1,2-benzendicarboxylicacid,dimethylester;1,2-dimethyl phthalate;ai3-00262;Avolin;caswellno380;Dimethyl 1,2-benzenedicarboxylate acid;Dimethyl benzene-o-dicarboxylate;Dimethyl benzeneorthodicarboxylate
CAS: 131-11-3
MF: C10H10O4
MW: 194.18
EINECS: 205-011-6
Melting point 2 °C(lit.)
Boiling point 282 °C(lit.)
density 1.19 g/mL at 25 °C(lit.)
vapor pressure 0.008 hPa (20 °C)
refractive index n20/D 1.515(lit.)
Fp 295 °F
storage temp. 2-8°C
solubility 4.0g/l
form Liquid
color Clear
Specific Gravity 1.194 (20/4℃)
Product Categories: Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;ester series;Alphabetical Listings;C-D;Flavors and Fragrances;C10 to C11;Carbonyl Compounds;Esters;OthersCosmetics;Allergens;Alpha Sort;D;DAlphabetic;DID - DINMethod Specific;Endocrine Disruptors (Draft)Pesticides&Metabolites;EPA;Pesticides;Volatiles/ Semivolatiles;Alphabetic;PhthalatesMore...Close...;AromaticsVolatiles/ Semivolatiles;Analytical Standards;AromaticsPesticides&Metabolites;Chemical Class;Endocrine Disruptors (Draft)Analytical Standards;EstersPesticides&Metabolites;PhthalatesAnalytical Standards;PlasticizersMore...Close...;-;Food additive;solvent;Phthalates;Organics;Functional Materials;Phthalates (Plasticizer);Plasticizer
Mol File: 131-11-3.mol
2.Specification:
Item
|
Industrial grade
|
Chemically pure
|
Analytically pure
|
Ester content,%
|
≥99.0
|
99.0~100.5
|
99.5~100.5
|
Acidity (C8H6O4),%
|
≤0.01
|
≤0.01
|
≤0.01
|
Moisture,%
|
≤0.10
|
≤0.05
|
≤0.05
|
Color (Platinum Cobalt Color Comparison), No.
|
≤30
|
25
|
≤20
|
Relative density (d420)
|
1.191~1.195
|
1.191~1.195
|
1.118~1.122
|
Refractive index (n20D)
|
1.500~1.505
|
1.500~1.505
|
1.500~1.505
|
Ash content,%
|
≤0.01
|
≤0.01
|
≤0.01
|
Thermal stability (platinum-cobalt colorimetric), number
|
≤60
|
≤50
|
≤50
|
Flash point, ℃
|
≥130
|
≥130
|
≥130
|
3.Application:
Dimethyl phthalate is a kind of plasticizer with strong solubility to many kinds of resins.Dimethyl phthalate
can be compatible with many kinds of cellulose resins, rubber and vinyl resins. Dimethyl phthalate has good
film forming, adhesion and waterproofing. Usually with diethyl phthalate used in cellulose acetate film,
varnish, transparent paper and molding powder production. A small amount is used in the production of
nitrocellulose. Dimethyl phthalate can also be used as a plasticizer for NBR. The product has good cold
resistance. Mix with other plasticizers. Dimethyl phthalate can overcome the shortcomings of high volatility
and low temperature crystallization. Dimethyl phthalate can also be used as a solvent for mosquito repellent
oil (crude oil) and DDT. The product is also used as a stationary phase for gas chromatography.
4.Packing:
200L plastic drum or iron drum.16mt/ container with pallets
5.Storage:
Store in a cool, ventilated warehouse. Keep away from fire and heat sources. should be kept away from
oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. The
storage area should be equipped with suitable materials to contain the leakage.