Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,1-Benzisoxazol-3(1H)-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,1-Benzisoxazol-3(1H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31499-90-8

31499-90-8 structure

31499-90-8 structure

Name: 2,1-Benzisoxazol-3(1H)-one
Chemical Name: 1H-2,1-benzoxazol-3-one
CAS Number: 31499-90-8
Molecular Formula: C₇H₅NO₂
Molecular Weight: 135.12000
Create Date: 2018-06-19 23:28:23
Modify Date: 2025-08-24 21:46:17

Name	1H-2,1-benzoxazol-3-one
Synonyms	2,1-Benzisoxazolin-3-one

Density	1.323g/cm3
Boiling Point	240.8ºC at 760 mmHg
Molecular Formula	C₇H₅NO₂
Molecular Weight	135.12000
Flash Point	99.4ºC
Exact Mass	135.03200
PSA	46.00000
LogP	1.12110
Index of Refraction	1.586

HS Code	2934999090

Precursor 9
606-27-9 579-73-7 552-16-9 150224-31-0
612-27-1 5385-87-5 58165-13-2 610-15-1
89795-55-1
DownStream 10
104728-15-6 2006-80-6 95-21-6 1898-06-2
118-92-3 776-41-0 525-76-8 134-20-3
3342-77-6 14663-46-8

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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