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: 4H-1,3-benzodioxin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

254-27-3

254-27-3 structure

254-27-3 structure

Name: 4H-1,3-benzodioxin
Chemical Name: 4H-1,3-benzodioxine
CAS Number: 254-27-3
Molecular Formula: C₈H₈O₂
Molecular Weight: 136.14800
Create Date: 2017-08-15 07:19:57
Modify Date: 2025-08-25 15:18:44

Name	4H-1,3-benzodioxine

Molecular Formula	C₈H₈O₂
Molecular Weight	136.14800
Exact Mass	136.05200
PSA	18.46000
LogP	1.55310
Vapour Pressure	0.0713mmHg at 25°C

HS Code	2932999099

Precursor 0
DownStream 5
88-89-1 90-01-7 6963-03-7 90050-61-6
6009-10-5

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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