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Trimellitic anhydride chloride, 98%

Catalog No. AAL1438214
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100 g
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AAL1438214 25 g
AAL1438222 100 g
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Catalog No. AAL1438214 Supplier Thermo Scientific Chemicals Supplier No. L1438214
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CAS: 1204-28-0 | C9H3ClO4 | 210.569 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 1204-28-0
Molecular Formula C9H3ClO4
Molecular Weight (g/mol) 210.569
MDL Number MFCD00005924
InChI Key NJMOHBDCGXJLNJ-UHFFFAOYSA-N
Synonym trimellitic anhydride chloride, 4-chloroformylphthalic anhydride, 4-chloroformyl phthalic anhydride, trimellitic acid anhydride chloride, anhydrotrimellitic acid chloride, 5-isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo, trimellitic anhydride acid chloride, 4-chlorocarbonyl phthalic anhydride, 1,3-benzofurandione-5-carbonyl chloride, trimellitic anhydride monochloride
PubChem CID 70998
IUPAC Name 1,3-dioxo-2-benzofuran-5-carbonyl chloride
SMILES C1=CC2=C(C=C1C(=O)Cl)C(=O)OC2=O

Specifications

Melting Point 67°C to 69°C
Quantity 25 g
UN Number UN3261
Beilstein 610823
Sensitivity Moisture sensitive
Formula Weight 210.57
Percent Purity 98%
Chemical Name or Material Trimellitic anhydride chloride
Hazard Category H314-H335
Hazard Statement GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber 214-874-8
TSCA Yes
Recommended Storage Keep cold

RUO – Research Use Only