131-11-3 ...

131-11-3            C10H10O4           Dimethyl phthalate
131-11-3            C10H10O4           Dimethyl phthalate
131-11-3            C10H10O4           Dimethyl phthalate

131-11-3 C10H10O4 Dimethyl phthalate

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10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

131-11-3 C10H10O4 Dimethyl phthalate 131-11-3 C10H10O4

Quick Details

  • Appearance:white powder
  • Application:Phthalates;Organics;Functional Materials;Phthalates (Plasticizer);Plasticizer;Alphabetical Listings;C-D;Flavors and Fragrances;C10 to C11;Carbonyl Compounds;Esters;OthersCosmetics;Allergens;Alpha Sort
  • PackAge:Woven bag
  • ProductionCapacity:1|Kilogram|Day
  • Storage:Normal temperature
  • Transportation:Ocean shipping Express delivery

Superiority:

 
Dimethyl phthalate Chemical Properties
mp  2 °C(lit.)
bp  282 °C(lit.)
density  1.19 g/mL at 25 °C(lit.)
refractive index  n20/D 1.515(lit.)
Fp  295 °F
storage temp.  2-8°C
Water Solubility  <0.1 g/100 mL at 20 ºC
Merck  14,3255
BRN  1911460
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, nitrates. Sensitive to prolonged exposure to light.
CAS DataBase Reference 131-11-3(CAS DataBase Reference)
NIST Chemistry Reference Dimethyl phthalate(131-11-3)
EPA Substance Registry System 1,2-Benzenedicarboxylic acid, dimethyl ester(131-11-3)
 
Safety Information
Hazard Codes  F,T
Risk Statements  20/21/22-36/37/38-39/23/24/25-23/24/25-11-52
Safety Statements  24/25-45-36/37-16-7
RIDADR  UN 3082
WGK Germany  1
RTECS  TI1575000
Hazardous Substances Data 131-11-3(Hazardous Substances Data)
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
 
Dimethyl phthalate Usage And Synthesis
Dimethyl phthalate Dimethyl phthalate esters is a broad-spectrum, highly effective insect repellent, it is colorless to pale yellow transparent liquid, is an effective insect repellent ingredient in toilet water, it has a good repellent effect on flies, lice, ants, mosquitoes, cockroaches, midges, gadfly, flat fleas, sand fleas, sand midges, sandflies, cicadas; its repellent effect lasts for a long time, and it can be used in different climatic conditions . Under the conditions of using, it’s chemical stable, displaying both high thermal stability and high resistance to sweat. It has good compatibility with common cosmetic and pharmaceutical agents, can be made of solutions, emulsions, pastes, coating agents, gel, aerosol, mosquito coils, micro-capsules and other special repellent agents, and also can be added to other products or materials (such as toilet water), so that product displays the repellent effect as well. Compared with standard mosquito repellent agent and mosquito repellent gel, it is less toxic, and less irritating, with longer repellent time and other notable features, is a repellent gel replacement.
The above information is edited by the chemicalbook of Tian Ye.
Toxicity Dimethyl phthalate displays no toxicity or side effects on the skin and mucous membranes, non-allergic and non-skin-permeable etc., it is very safe to use, it is noted that people with sensitive skin may cause skin allergies reaction if repellent ester component is excessive absorbed .
Chemical Properties Colorless oily liquid with a slightly aromatic fragrance. Immiscibility with ethanol, ethyl ether , soluble in organic solvents such as benzene, acetone, insoluble in water and mineral oil.
Application 1. It is used as a plasticizer for cellulose acetate, polyvinyl fluoride coating repellent agents and solvents. 
2. Dimethyl Phthalate is rodenticide rat poison, rat finished, chlorine mouse ketone intermediates, it is also an important solvent.
3. The product is a plasticizer for variety of resin having a very strong dissolving power, is compatible with a variety of cellulose resin, rubber, vinyl resin. It displays good film-forming character, adhesion and water resistance. It is usually used with diethyl phthalate in cellulose acetate film, varnish, transparent paper and molding powder production . A small amount of the product is used in nitrocellulose production. The product can also be used as a nitrile rubber plasticizers, with good resistance to cold products. The product can be mixed with other plasticizers. It can overcome the high volatility , low-temperature crystallization and other shortcomings. The products are also used as DEET oil (crude oil) and DDT solvents. The product is also used as gas chromatography stationary phase.
Production method Esterified under normal pressure with an excess amount of the anhydride (4-fold) in methanol, excess methanol was refluxed with water, DMP was obtained from the reaction. The 600kg anhydride, 450kg methanol 90-95 ℃', 1050ml concentrated sulfuric acid were added into the reaction pot successively, heated to reflux for 24h. After completion of the reaction, methanol recovery, then neutralized with sodium carbonate, washed with water, and then distilled to obtain the finished product. Industrial grade product dimethyl phthalate purity of ≥99%. Material consumption fixed: anhydride 750kg / t, methanol 445kg / t.
Category Flammable liquid
Toxicity grading Low toxicity
Acute toxicity Oral - rat LD50: 6800 mg / kg; Oral - Mouse LD50: 6800 mg / kg
Irritation data Eye - rabbit 119 mg
Flammability hazard characteristics In the case of fire, high temperature, strong oxidants, it is combustible; combustion exhaust irritating smoke.
Storage feature It should be stored in a complete package with care; warehouse ventilation, away from obvious flame, heat, and oxidants.
Extinguishing agents Foam, carbon dioxide, dry powder, sand, water mist.
Chemical Properties colourless oily liquid
Professional Standards TLV-TWA 5 mg / m³; STEL 10 mg / m3
Usage It is used as insect repellent.
Usage Dimethyl Phalate is the methyl ester of phthalic acid. Dimethyl phthalate is an ectoparasiticide and has many other uses, including in solid rocket propellants, plastics, and insect repellents.
General Description A water-white liquid without significant odor. Denser than water and insoluble in water. Hence sinks in water. Flash point 300°F. Eye contact may produce severe irritation and direct skin contact may produce mild irritation. Used in the manufacture of a variety of products including plastics, insect repellents, safety glass, and lacquer coatings.
Air & Water Reactions Insoluble in water.
Reactivity Profile Dimethyl phthalate reacts with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides. Can generate electrostatic charges by swirling or pouring [Handling Chemicals Safely, 1980. p. 250].
Health Hazard Symptoms unlikely from any exposure.
Fire Hazard Dimethyl phthalate is combustible.

 

Details:

 
Dimethyl phthalate Chemical Properties
mp  2 °C(lit.)
bp  282 °C(lit.)
density  1.19 g/mL at 25 °C(lit.)
refractive index  n20/D 1.515(lit.)
Fp  295 °F
storage temp.  2-8°C
Water Solubility  <0.1 g/100 mL at 20 ºC
Merck  14,3255
BRN  1911460
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, nitrates. Sensitive to prolonged exposure to light.
CAS DataBase Reference 131-11-3(CAS DataBase Reference)
NIST Chemistry Reference Dimethyl phthalate(131-11-3)
EPA Substance Registry System 1,2-Benzenedicarboxylic acid, dimethyl ester(131-11-3)
 
Safety Information
Hazard Codes  F,T
Risk Statements  20/21/22-36/37/38-39/23/24/25-23/24/25-11-52
Safety Statements  24/25-45-36/37-16-7
RIDADR  UN 3082
WGK Germany  1
RTECS  TI1575000
Hazardous Substances Data 131-11-3(Hazardous Substances Data)
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
 
Dimethyl phthalate Usage And Synthesis
Dimethyl phthalate Dimethyl phthalate esters is a broad-spectrum, highly effective insect repellent, it is colorless to pale yellow transparent liquid, is an effective insect repellent ingredient in toilet water, it has a good repellent effect on flies, lice, ants, mosquitoes, cockroaches, midges, gadfly, flat fleas, sand fleas, sand midges, sandflies, cicadas; its repellent effect lasts for a long time, and it can be used in different climatic conditions . Under the conditions of using, it’s chemical stable, displaying both high thermal stability and high resistance to sweat. It has good compatibility with common cosmetic and pharmaceutical agents, can be made of solutions, emulsions, pastes, coating agents, gel, aerosol, mosquito coils, micro-capsules and other special repellent agents, and also can be added to other products or materials (such as toilet water), so that product displays the repellent effect as well. Compared with standard mosquito repellent agent and mosquito repellent gel, it is less toxic, and less irritating, with longer repellent time and other notable features, is a repellent gel replacement.
The above information is edited by the chemicalbook of Tian Ye.
Toxicity Dimethyl phthalate displays no toxicity or side effects on the skin and mucous membranes, non-allergic and non-skin-permeable etc., it is very safe to use, it is noted that people with sensitive skin may cause skin allergies reaction if repellent ester component is excessive absorbed .
Chemical Properties Colorless oily liquid with a slightly aromatic fragrance. Immiscibility with ethanol, ethyl ether , soluble in organic solvents such as benzene, acetone, insoluble in water and mineral oil.
Application 1. It is used as a plasticizer for cellulose acetate, polyvinyl fluoride coating repellent agents and solvents. 
2. Dimethyl Phthalate is rodenticide rat poison, rat finished, chlorine mouse ketone intermediates, it is also an important solvent.
3. The product is a plasticizer for variety of resin having a very strong dissolving power, is compatible with a variety of cellulose resin, rubber, vinyl resin. It displays good film-forming character, adhesion and water resistance. It is usually used with diethyl phthalate in cellulose acetate film, varnish, transparent paper and molding powder production . A small amount of the product is used in nitrocellulose production. The product can also be used as a nitrile rubber plasticizers, with good resistance to cold products. The product can be mixed with other plasticizers. It can overcome the high volatility , low-temperature crystallization and other shortcomings. The products are also used as DEET oil (crude oil) and DDT solvents. The product is also used as gas chromatography stationary phase.
Production method Esterified under normal pressure with an excess amount of the anhydride (4-fold) in methanol, excess methanol was refluxed with water, DMP was obtained from the reaction. The 600kg anhydride, 450kg methanol 90-95 ℃', 1050ml concentrated sulfuric acid were added into the reaction pot successively, heated to reflux for 24h. After completion of the reaction, methanol recovery, then neutralized with sodium carbonate, washed with water, and then distilled to obtain the finished product. Industrial grade product dimethyl phthalate purity of ≥99%. Material consumption fixed: anhydride 750kg / t, methanol 445kg / t.
Category Flammable liquid
Toxicity grading Low toxicity
Acute toxicity Oral - rat LD50: 6800 mg / kg; Oral - Mouse LD50: 6800 mg / kg
Irritation data Eye - rabbit 119 mg
Flammability hazard characteristics In the case of fire, high temperature, strong oxidants, it is combustible; combustion exhaust irritating smoke.
Storage feature It should be stored in a complete package with care; warehouse ventilation, away from obvious flame, heat, and oxidants.
Extinguishing agents Foam, carbon dioxide, dry powder, sand, water mist.
Chemical Properties colourless oily liquid
Professional Standards TLV-TWA 5 mg / m³; STEL 10 mg / m3
Usage It is used as insect repellent.
Usage Dimethyl Phalate is the methyl ester of phthalic acid. Dimethyl phthalate is an ectoparasiticide and has many other uses, including in solid rocket propellants, plastics, and insect repellents.
General Description A water-white liquid without significant odor. Denser than water and insoluble in water. Hence sinks in water. Flash point 300°F. Eye contact may produce severe irritation and direct skin contact may produce mild irritation. Used in the manufacture of a variety of products including plastics, insect repellents, safety glass, and lacquer coatings.
Air & Water Reactions Insoluble in water.
Reactivity Profile Dimethyl phthalate reacts with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides. Can generate electrostatic charges by swirling or pouring [Handling Chemicals Safely, 1980. p. 250].
Health Hazard Symptoms unlikely from any exposure.
Fire Hazard Dimethyl phthalate is combustible.
  HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material . 
   Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas. 
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you better with our high - quality products and professional team. 
     We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market. We welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

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