phthalic anhydride
chemical compound
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phthalic anhydride
Summary
phthalic anhydride is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (620 views/month).[2]
Key Facts
- phthalic anhydride's instance of is recorded as type of chemical entity[3].
- phthalic anhydride's canonical SMILES is recorded as C1=CC=C2C(=C1)C(=O)OC2=O[4].
- phthalic anhydride's chemical formula is recorded as C₈H₄O₃[5].
- phthalic anhydride is a type of biogenic isobenzofuran[6].
- phthalic anhydride's Commons category is recorded as Phthalic anhydride[7].
- phthalic anhydride comprises oxygen[8].
- phthalic anhydride comprises carbon[9].
- phthalic anhydride's found in taxon is recorded as Ligusticum chuanxiong[10].
- phthalic anhydride's found in taxon is recorded as Conioselinum anthriscoides[11].
- phthalic anhydride's found in taxon is recorded as Ligusticum striatum[12].
- phthalic anhydride's has effect is recorded as phthalic anhydride exposure[13].
- phthalic anhydride's has characteristic is recorded as flammable solid[14].
- phthalic anhydride's NIOSH Pocket Guide ID is recorded as 0512[15].
- phthalic anhydride's density is recorded as {'unit': 'Q13147228', 'amount': '+1.53'}[16].
- phthalic anhydride's density is recorded as {'unit': 'Q13147228', 'amount': '+1.20'}[17].
- phthalic anhydride's mass is recorded as {'unit': 'Q483261', 'amount': '+148.016'}[18].
- phthalic anhydride's melting point is recorded as {'unit': 'Q42289', 'amount': '+267'}[19].
- phthalic anhydride's melting point is recorded as {'unit': 'Q25267', 'amount': '+132'}[20].
- phthalic anhydride's melting point is recorded as {'unit': 'Q25267', 'amount': '+130.8'}[21].
- phthalic anhydride's boiling point is recorded as {'unit': 'Q42289', 'amount': '+563'}[22].
- phthalic anhydride's boiling point is recorded as {'unit': 'Q25267', 'amount': '+295'}[23].
- phthalic anhydride's vapor pressure is recorded as {'unit': 'Q6859652', 'amount': '+0.0015'}[24].
- phthalic anhydride's flash point is recorded as {'unit': 'Q42289', 'amount': '+305'}[25].
- phthalic anhydride's immediately dangerous to life or health is recorded as {'unit': 'Q21077820', 'amount': '+60'}[26].
- phthalic anhydride's solubility is recorded as {'unit': 'Q21127659', 'amount': '+0.6'}[27].
Why It Matters
phthalic anhydride ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (620 views/month).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] It is known by 32 alternative names across languages and contexts.[29]