Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(4-Methylpent-3-en-1-yl)-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,6-tetrahydro-4-(4-methylpent-3-enyl)phthalic anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

29811-04-9

29811-04-9 structure

29811-04-9 structure

Name: 1,2,3,6-tetrahydro-4-(4-methylpent-3-enyl)phthalic anhydride
Chemical Name: 5-(4-methylpent-3-enyl)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
CAS Number: 29811-04-9
Molecular Formula: C₁₄H₁₈O₃
Molecular Weight: 234.29100
Create Date: 2017-04-04 19:09:52
Modify Date: 2025-09-18 12:18:47

Names
Properties

Name	5-(4-methylpent-3-enyl)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
Synonyms	1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-5-(4-methyl-3-pentenyl) (+-)-4-(4-methyl-pent-3-enyl)-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride BB_NC-0463 (+-)-4-(4-Methyl-pent-3-enyl)-cyclohex-4-en-1r,2c-dicarbonsaeure-anhydrid 5-(4-methylpent-3-en-1-yl)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione

Density	1.099g/cm3
Boiling Point	372.6ºC at 760mmHg
Molecular Formula	C₁₄H₁₈O₃
Molecular Weight	234.29100
Flash Point	173ºC
Exact Mass	234.12600
PSA	43.37000
LogP	2.76880
Vapour Pressure	9.54E-06mmHg at 25°C
Index of Refraction	1.514

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