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: 3-isobutylidenephthalide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

88542-70-5

88542-70-5 structure

88542-70-5 structure

Name: 3-isobutylidenephthalide
Chemical Name: 3-(2-methylpropylidene)-2-benzofuran-1-one
CAS Number: 88542-70-5
Molecular Formula: C₁₂H₁₂O₂
Molecular Weight: 188.22200
Create Date: 2017-02-14 05:09:56
Modify Date: 2024-01-09 18:45:40

Name	3-(2-methylpropylidene)-2-benzofuran-1-one
Synonyms	1(3H)-Isobenzofuranone,3-(2-methylpropylidene) Isobutyliden-phthalid 3-isobutylidene-3H-isobenzofuran-1-one Phthalide,3-isobutylidene-(7CI)

Molecular Formula	C₁₂H₁₂O₂
Molecular Weight	188.22200
Exact Mass	188.08400
PSA	26.30000
LogP	2.85390

HS Code	2932209090

85-44-9 structure

85-44-9

1468-39-9 structure

1468-39-9

~%

88542-70-5 structure

88542-70-5

Literature: Bromberg Chemische Berichte, 1896 , vol. 29, p. 1436

85-44-9 structure

85-44-9

3431-68-3 structure

3431-68-3

~%

88542-70-5 structure

88542-70-5

Literature: Kariyone; Shimizu Yakugaku Zasshi, 1953 , vol. 73, p. 336 Chem.Abstr., 1954 , p. 2661

Precursor 3
85-44-9 1468-39-9 3431-68-3
DownStream 0

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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