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Phthalic anhydride, ACS, 99.0-100.2%, Thermo Scientific Chemicals
Catalog number: 041771.36
500 g, Each
Thermo Scientific Chemicals
Phthalic anhydride, ACS, 99.0-100.2%, Thermo Scientific Chemicals
Catalog number: 041771.36
500 g, Each
Quantity
Catalog number: 041771.36
also known as 041771-36
Price (EUR)
53,37 Online price
59,30
Each
Quantity
-
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Chemical Identifiers
CAS
85-44-9
IUPAC Name
1,3-dihydro-2-benzofuran-1,3-dione
Molecular Formula
C8H4O3
InChI Key
LGRFSURHDFAFJT-UHFFFAOYSA-N
SMILES
O=C1OC(=O)C2=CC=CC=C12
Specifications
Specification SheetResidue 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?
Description
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.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 4
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 1
Respiratory Sensitization
Category 1
Skin Sensitization
Category 1
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Danger
Hazard Statements
H302 - Harmful if swallowed
H315 - Causes skin irritation
H317 - May cause an allergic skin reaction
H318 - Causes serious eye damage
H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 - May cause respiratory irritation
EU Specific Hazard Statements
May form combustible dust concentrations in air
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P309 + P311 - IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician