Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-CHLORO-2H-BENZO[B][1,4]OXAZIN-2-ONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-CHLORO-2H-BENZO[B][1,4]OXAZIN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27383-81-9

27383-81-9 structure

27383-81-9 structure

Name: 3-CHLORO-2H-BENZO[B][1,4]OXAZIN-2-ONE
Chemical Name: 3-chloro-1,4-benzoxazin-2-one
CAS Number: 27383-81-9
Molecular Formula: C₈H₄ClNO₂
Molecular Weight: 181.57600
Create Date: 2017-02-08 05:52:14
Modify Date: 2025-09-02 21:18:36

Name	3-chloro-1,4-benzoxazin-2-one
Synonyms	3-Chlor-2-oxo-1,4-benzoxazin 3-chloro-1,4-benzoxazine-2-one

Molecular Formula	C₈H₄ClNO₂
Molecular Weight	181.57600
Exact Mass	180.99300
PSA	43.10000
LogP	1.84140

HS Code	2934999090

3597-63-5 structure

3597-63-5

~%

27383-81-9 structure

27383-81-9

Literature: Medaer, Bart; Van Aken, Koen; Hoornaert, Georges Tetrahedron Letters, 1994 , vol. 35, # 52 p. 9767 - 9770

95-55-6 structure

95-55-6

~%

27383-81-9 structure

27383-81-9

Literature: Medaer, Bart; Van Aken, Koen; Hoornaert, Georges Tetrahedron Letters, 1994 , vol. 35, # 52 p. 9767 - 9770

Precursor 2
3597-63-5 95-55-6
DownStream 6
27383-68-2 3313-38-0 87802-14-0 78620-22-1
90298-69-4 90298-71-8

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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