Trimellitic Anhydride
Price | Get Latest Price | ||
Package | 1kg | 10kg | 25kg |
Min. Order: | 1kg |
Supply Ability: | 1Ton |
Update Time: | 2022-09-23 |
Product Details
Product Name: Trimellitic Anhydride | CAS No.: 552-30-7 |
EC-No.: 209-008-0 | Min. Order: 1kg |
Purity: 98% | Supply Ability: 1Ton |
Release date: 2022/09/23 |
1. Product Information
Trimellitic Anhydride Basic information
Product Name: | Trimellitic Anhydride |
Synonyms: | 1,2,4-Benzenetricarboxylic acid anhydride;1,2,4-Benzenetricarboxylic acid anhydride-1,2;1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride;1,2,4-benzenetricarboxylicacid,cyclic1,2-anhydride;1,2,4-benzenetricarboxylicacidanhydride;1,3-dihydro-1,3-dixoxo-5-isobenzofurancarboxylic acid;benzene-1,2,4-tricarboxylic acid 1,2-anhydride trimellitic anhydride;BENZENE-1,3,4-TRICARBOXYLICANHYDRIDE |
CAS: | 552-30-7 |
MF: | C9H4O5 |
MW: | 192.13 |
EINECS: | 209-008-0 |
Product Categories: | fine chemicals;pharmaceutical raw material;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;Pyridines;Industrial/Fine Chemicals;addictives |
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) |
pka | 3.11±0.20(Predicted) |
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 |
Exposure limits | ACGIH: TWA 0.0005 mg/m3; STEL 0.002 mg/m3 (Skin) NIOSH: TWA 0.005 ppm(0.04 mg/m3) |
Stability: | Stable. Moisture sensitive. |
InChIKey | SRPWOOOHEPICQU-UHFFFAOYSA-N |
CAS DataBase Reference | 552-30-7(CAS DataBase Reference) |
NIST Chemistry Reference | Trimellitic anhydride(552-30-7) |
EPA Substance Registry System | Trimellitic anhydride (552-30-7) |
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