Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: HPMDA
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

2754-41-8

2754-41-8 structure

2754-41-8 structure

Name: 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride
Chemical Name: 3a,4,4a,7a,8,8a-hexahydrofuro[3,4-f][2]benzofuran-1,3,5,7-tetrone
CAS Number: 2754-41-8
Molecular Formula: C₁₀H₈O₆
Molecular Weight: 224.167
Create Date: 2018-12-10 11:41:36
Modify Date: 2026-06-30 10:02:59

Name	3a,4,4a,7a,8,8a-hexahydrofuro[3,4-f][2]benzofuran-1,3,5,7-tetrone
Synonyms	HPMDA/1,2,4,5-Cyclohexanetetracboxylic dianhydride Hpmda Powder Colorless Pi Hydrogenated Terhthalic Dianhydride (HPMDA) H6-PDA 1,2,4,5-Cyclohexanetetracboxylic Dianhydride (purified by sublimation) hexahydro-1H,3H-benzo[1,2-c:4,5-c' 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, hexahydro 1,2,4,5-Cyclohexanetetracboxylic acid dianhydride 1,2,4,5-Cyclohexanetracboxylic acid dianhydride 1,2,4,5-Cyclohexanetetracboxylic anhydride 1,2,4,5-Cyclohexanetetracboxylic Dianhydride > 1,2,4,5-Cyclohexanetetracboxylic dianhydride hexahydro-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone ]difuran-1,3,5,7-tetrone 1,2,4,5-Cyclohexanetetracboxylic acid dianhydride (HPMDA) HPMDA CAS HPMDA 1,2,4,5-cyclohexanetetracboxylic dianhyd cyclohexane-1,2,4,5-tetracarboxylic acid-1,2,4,5-dianhydride Tetrahydrobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH) 1,2,4,5-Cyclohexaneteracboxylic Acid Dianhydride Cyclohexan-1,2,4,5-tetracarbonsaeure-1,2,4,5-dianhydrid 1,2,4,5-Cyclohexanetetrcboxylic Dianhydride 1,2,4,5-cyclohexanetetracboxylic dianhydride (HPMDA) 1,2,4,5-Cyclohexanetetracboxyic acid dianhydride 1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride 3a,4,4a,7a,8,8a-hexahydrofuro[3,4-f]benzofuran-1,3,5,7-tetrone Tetrahydrobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraone 1,2,4,5-CYCLOHEXANETETRACBOXYLIC DIANHYDRIDE (HPMDA)2-8 Hexahydro-1H,3H-furo[3,4-f][2]benzofuran-1,3,5,7-tetrone 1,2,4,5-Cyclohexanetertracboxylicdianhydride(HPMDA) 1,2,4,5-cyclohexanetetrcboxylic dianhydride(HPMDA) cyclohexanetetracarboxylic dianhydride

Density	1.6±0.1 g/cm3
Boiling Point	517.5±50.0 °C at 760 mmHg
Molecular Formula	C₁₀H₈O₆
Molecular Weight	224.167
Flash Point	238.6±30.2 °C
Exact Mass	224.032089
PSA	86.74000
LogP	-1.63
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.556

Hazard Codes	Xi
HS Code	2932190090

15383-49-0 structure

15383-49-0

~%

2754-41-8 structure

2754-41-8

Literature: Farbw. Hoechst Patent: DE855400 , 1943 ;

Precursor 1
15383-49-0
DownStream 0

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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