Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21618-92-8

21618-92-8 structure

21618-92-8 structure

Name: 5-(3,4-Dihydroxybenzyl)dihydro-2(3H)-furanone
Chemical Name: 5-[(3,4-dihydroxyphenyl)methyl]oxolan-2-one
CAS Number: 21618-92-8
Molecular Formula: C₁₁H₁₂O₄
Molecular Weight: 208.211
Create Date: 2018-12-26 16:23:00
Modify Date: 2025-09-13 20:56:24

Name	5-[(3,4-dihydroxyphenyl)methyl]oxolan-2-one
Synonyms	5-[(3,4-Dihydroxyphenyl)methyl]dihydro-2(3H)-furanone 5-(3,4-dihydroxy-benzyl)-dihydro-furan-2-one 2(3H)-Furanone, 5-((3,4-dihydroxyphenyl)methyl)dihydro- 2(3H)-Furanone, 5-[(3,4-dihydroxyphenyl)methyl]dihydro- 5-(3,4-Dihydroxybenzyl)dihydro-2(3H)-furanone 5-(3,4-dihydroxybenzyl)dihydrofuran-2(3H)-one (+-)-5-(3,4-Dihydroxy-benzyl)-dihydro-furan-2-on Tetrahydro-5-(3,4-dihydroxybenzyl)-2-furanone 2(3H)-Furanone,5-[(3,4-dihydroxyphenyl)methyl]dihydro-(9CI)

Density	1.4±0.1 g/cm3
Boiling Point	468.4±25.0 °C at 760 mmHg
Melting Point	145-146ºC
Molecular Formula	C₁₁H₁₂O₄
Molecular Weight	208.211
Flash Point	190.6±16.7 °C
Exact Mass	208.073563
PSA	66.76000
LogP	-0.01
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.619

Precursor 9
848653-51-0 818-57-5 591-80-0 39716-58-0
613-70-7 183593-98-8 90-05-1 848653-50-9
24243-80-9
DownStream 0

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