Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3a',4',7',7a'-tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Spiro[cyclopropane-1,8'-[4,7]- methanoisobenzofuran]-1',3'-dione,3'a,4',7',- 7'a-tetrahydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4730-93-2

4730-93-2 structure

4730-93-2 structure

Name: Spiro[cyclopropane-1,8'-[4,7]- methanoisobenzofuran]-1',3'-dione,3'a,4',7',- 7'a-tetrahydro-
Chemical Name: Spiro<2,4>hepta-1,3-dien-Maleinsaeureanhydrid-endo-Addukt
CAS Number: 4730-93-2
Molecular Formula: C₁₁H₁₀O₃
Molecular Weight: 190.19500
Create Date: 2016-03-18 14:53:31
Modify Date: 2024-09-21 18:04:14

Names
Properties

Name	Spiro<2,4>hepta-1,3-dien-Maleinsaeureanhydrid-endo-Addukt
Synonyms	MFCD02689902

Density	1.44g/cm3
Boiling Point	373.9ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀O₃
Molecular Weight	190.19500
Flash Point	187ºC
Exact Mass	190.06300
PSA	43.37000
LogP	0.89820
Index of Refraction	1.624
Storage condition	2-8℃

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