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Hot Selling Trimellitic Anhydride CAS NO.552-30-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,T/T
- Available Specifications:
1(1-3)Metric Ton
- Product Details
Keywords
- Trimellitic Anhydride 552-30-7
- High Quality Trimellitic Anhydride
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Quick Details
- ProName: Hot Selling Trimellitic Anhydride
- CasNo: 552-30-7
- Molecular Formula: C9H4O5
- Appearance: Flakes
- Application: Used for polyester resin, polyimide re...
- DeliveryTime: within 5days upon order
- PackAge: export standard
- Port: SHANGHAI or any port in China
- ProductionCapacity: 5 Metric Ton/Day
- Purity: 99%
- Storage: Store below +30°C.
- Transportation: By AIR or by SEA
- LimitNum: 1 Kilogram
- Moisture Content: < 0.5%
- Impurity: < 0.5%
- Grade: Industrial Grade
Superiority
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
1.Client is first.
2.Credibility is the most important.
3.Quality control is our life.
4.Great sense of responsibility.
5.We will be responsible for not only our products, our clients, also the society.
The corporation's destination: we will constantly strive to supply customers with new and high-tech products and will keep the leadership in the field.
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Details
| Trimellitic Anhydride Basic information |
| Product Name: | Trimellitic Anhydride |
| Synonyms: | 1,3-dioxo-5-phthalanacarboxylicaci;1,3-Dioxo-5-phthalancarboxylic acid;1,3-dioxo-5-phthalancarboxylicacid;5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-;5-Isobenzofurancarboxylicacid,1,3-dihydro-1,3-dioxo-;5-Phthalanacarboxylic acid, 1,3-dioxo-;anhydride-ethomidhtpolymer;anhydridetrimellitique |
| CAS: | 552-30-7 |
| MF: | C9H4O5 |
| MW: | 192.13 |
| EINECS: | 209-008-0 |
| Product Categories: | addictives;Industrial/Fine Chemicals;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals;Pyridines;pharmaceutical raw material |
| Mol File: | 552-30-7.mol |
| Trimellitic Anhydride Chemical Properties |
| Melting point | 163-166 °C(lit.) |
| Boiling point | 390 °C |
| density | 1.54 |
| vapor density | 6.6 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| refractive index | 1.4717 (estimate) |
| Fp | 227 °C |
| storage temp. | Store below +30°C. |
| solubility | 24.4g/l (decomposition) |
| form | Flakes |
| color | White to off-white |
| PH | 2 (21g/l, H2O, 20℃) |
| explosive limit | 1-7%(V) |
| Water Solubility | DECOMPOSES |
| Sensitive | Moisture Sensitive |
| Merck | 14,9703 |
| BRN | 9394 |
| Stability: | Stable. Moisture sensitive. |
| CAS DataBase Reference | 552-30-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Trimellitic anhydride(552-30-7) |
| EPA Substance Registry System | 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-(552-30-7) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 37-41-42/43 |
| Safety Statements | 22-26-36/37/39 |
| WGK Germany | 1 |
| RTECS | DC2050000 |
| F | 10-21 |
| TSCA | Yes |
| HS Code | 29173980 |
| Hazardous Substances Data | 552-30-7(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 2730 mg/kg LD50 dermal Rabbit 23000 mg/kg |
| MSDS Information |
| Provider | Language |
|---|---|
| Trimellitic anhydride | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Trimellitic Anhydride Usage And Synthesis |
| Chemical Properties | white crystalline powder,combustible. |
| Chemical Properties | Trimellitic anhydride is a crystalline solid. It is the anhydride of trimellitic acid (1,2,4-benzenetricarboxylic acid). |
| Uses | Trimellitic anhydride is mainly applied to produce good heat-proof, weather-proof and solvent-proof trimellitate plasticizers, among which the most popular product is tri(2-ethylhexyl)trimellitate. It is also used to synthesize polyester resins.TMA can also be applied to curing agent of epoxy resins. |
| Uses | Trimellitic Anhydride is mainly used as raw material for polyester resin,polyimide resin,plasticizer TOTM ,and also be used for producing heatproof & insulating,adhesive,surfactant, paint,synthesize dye materials etc. Trimellitic anhydride is used as an embossing agent for vinyl flooring and as a curing agent for epoxy resins. It is also used as an intermediate for the synthesis of surface coatings chemicals, adhesives, polymers, dyes printing inks, pharmaceuticals . |
| Definition | ChEBI: A 2-benzofuran compound having oxo groups at the 1- and 3-positions and a carboxy substituent at the 5-position; the cyclic anhydride formed from the carboxy groups at the 1- and 2-positions of trimellitic acid. |
| Uses | In the preparation of resins, adhesives, polymers, dyes, printing inks. |