Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(1-Propynyl)phthalic Anhydride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

1240685-26-0

1240685-26-0 structure

1240685-26-0 structure

Name: 4-(1-Propynyl)phthalic Anhydride
Chemical Name: 5-(prop-1-yn-1-yl)isobenzofuran-1,3-dione
CAS Number: 1240685-26-0
Molecular Formula: C₁₁H₆O₃
Molecular Weight: 186.16400
Create Date: 2018-06-27 06:32:05
Modify Date: 2024-01-20 09:51:12

Names
Properties

Name	5-(prop-1-yn-1-yl)isobenzofuran-1,3-dione
Synonyms	mepa

Melting Point	115 °C
Molecular Formula	C₁₁H₆O₃
Molecular Weight	186.16400
Exact Mass	186.03200
PSA	43.37000
LogP	1.36860

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