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Phthalic anhydride

CAS: 85-44-9

manifests as a colorless to pale yellow liquid, slightly soluble in water. It acts as a basic compound, capable of reacting with acids and is widely utilized in organic synthesis reactions. However, it photosensitive material, requires light-protected storage, therefore store in sealed containers in cool, dry places.

Chempricehub Alert: Phthalic Anhydride Price Drops by 50 Yuan/Ton

📅 20 hours ago

On February 24, Shijiazhuang Bailong Chemical's phthalic anhydride plant (80,000-ton capacity) operated normally with low inventory, mainly for self-use. The quoted price dropped by 50 yuan/ton to 6,3...

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Chempricehub Alert: Market Analysis of Phthalic Anhydride Price Decline

📅 on Feb 12, 2026

On Feb 12, Shijiazhuang Bailong Chemical's phthalic anhydride price fell by 50 yuan/ton to 6,350 yuan/ton, a drop of about 0.79%. The plant operates normally with low inventory, but external demand ap...

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Chempricehub Alert: Zhenjiang Liancheng Phthalic Anhydride Quotation Declines

📅 on Feb 10, 2026

On February 10, Zhenjiang Liancheng Chemical reported a 50 yuan/ton drop in phthalic anhydride price to 6,150 yuan/ton, with normal plant operations. This indicates ample supply or weak demand, exerti...

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Chempricehub Alert: Shandong Shengfeng DBP Quotation Declines

📅 on Feb 10, 2026

On February 10, Shandong Shengfeng Chemical Co., Ltd. quoted DBP at 7,755 yuan/ton, down 50 yuan/ton. The decline reflects oversupply or weak demand, exerting downward pressure on prices. Short-term t...

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Chempricehub Alert: Insufficient Operation at Changzhou Xinyang Phthalic Anhydride Plant Leads to Price Drop

📅 on Feb 06, 2026

On Feb 6, Changzhou Xinyang's phthalic anhydride plant (100,000-ton capacity) operated below 50% with low inventory. The price dropped by 30 yuan/ton to 6,150 yuan/ton, indicating weak demand or suppl...

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Chempricehub Alert: Phthalic Anhydride price drops by 100 yuan per ton.

📅 on Feb 05, 2026

On February 4, Panjin Ruide Chemical's phthalic anhydride plant, with a 100,000-ton capacity, operated at low rates with limited inventory. The price dropped by 100 yuan/ton to 6,110 yuan/ton, indicat...

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Chempricehub Alert: Analysis of Weak Consolidation in Shandong Phthalic Anhydride Market

📅 on Feb 04, 2026

On February 4, the phthalic anhydride market in Shandong remained weak and consolidating. Prices for ortho-xylene-based phthalic anhydride were quoted at 6,000–6,200 yuan/ton, while naphthalene-based...

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Chempricehub Alert: Analysis of Weak Consolidation in East China Phthalic Anhydride Market

📅 on Feb 04, 2026

On February 4, phthalic anhydride prices in East China remained weak and stable. Prices for naphthalene-based phthalic anhydride fell due to lower industrial naphthalene costs, while ortho-xylene pric...

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On February 4, the phthalic anhydride market in Jiangsu region exhibited a fluctuating and consolidating trend.

📅 on Feb 04, 2026

On February 4, the price of phthalic anhydride in Jiangsu fell, with ortho-xylene-based products at 6,000-6,200 yuan/ton and naphthalene-based at 5,550-5,900 yuan/ton. Stable production and ample supp...

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On February 4th, the price of phthalic anhydride from Panjin Ruide decreased.

📅 on Feb 04, 2026

On February 4, Panjin Ruide Chemical's phthalic anhydride unit, with a 100,000-ton capacity, operated at low rates. Limited inventory led to a quoted price of 6,110 yuan/ton, down 100 yuan/ton, with a...

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