[41771] CAS 85-44-9 | Phthalic anhydride, ACS, 99.0-100.2% | Alfa
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Brand: Alfa Aesar
85-44-9 | C8H4O3 | phthalic anhydride wiltrol P retarder AK retarder PD ESEN vulkalent B/C anidride ftalica Pan anhydride phtalique anhydrid kyseliny ftalove
Chemical Identifiers
CAS
85-44-9
Molecular Weight (g/mol)
148.12
Synonym
phthalic anhydride wiltrol P retarder AK retarder PD ESEN vulkalent B/C anidride ftalica Pan anhydride phtalique anhydrid kyseliny ftalove
SMILES
O=C1OC(=O)C2=CC=CC=C12
InChI Key
LGRFSURHDFAFJT-UHFFFAOYSA-N
Molecular Formula
C8H4O3
IUPAC Name
1,3-dihydro-2-benzofuran-1,3-dione
Specifications
Residue on ignition
0.01%
Impurity content
Cl 0.002%
Impurity content
Fe 5ppm
Impurity content
SO₄ 0.003%
Melting Point
not more than 3? range including 131?
설명
Phthalic anhydride is used as an intermediate in chemical synthesis and plastics manufacturing.
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.
Other References:
Merck Index:14,7372UN Number:UN2214Beilstein:118515
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H315-H317-H318-H334-H335-H500
GHS H StatementH334-H318-H302-H335-H315-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled.Causes serious eye damage.Harmful if swallowed.May cause respiratory irritation.Causes skin irritation.May cause an allergic skin reaction.
Precautionary Statements:P261-P264b-P270-P271-P272-P280-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P330-P333+P313-P342+P311-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:TI3150000
경고:RUO – Research Use Only
CAS85-44-9FORMULAC8H4O3HAZARD CLASS8EINECS201-607-5MDLMFCD00005918PACKAGING GROUPIII
| Pakage | *4x500g, 500g |
|---|---|
| brand | Alfa Aesar |
