Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chloro-1,2-benzoxazol-3(2H)-one
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

178748-22-6

178748-22-6 structure

178748-22-6 structure

Name: 4-Chloro-1,2-benzoxazol-3(2H)-one
Chemical Name: 4-chloro-1,2-benzoxazol-3-one
CAS Number: 178748-22-6
Molecular Formula: C₇H₄ClNO₂
Molecular Weight: 169.565
Create Date: 2018-12-23 11:54:44
Modify Date: 2025-09-25 16:12:27

Name	4-chloro-1,2-benzoxazol-3-one
Synonyms	1,2-Benzisoxazol-3(2H)-one, 4-chloro- 3-hydroxy-4-chloro-1,2-benzisoxazole 4-Chloro-1,2-benzoxazol-3(2H)-one 4-chloro-1,2-Benzisoxazol-3(2H)-one

Density	1.5±0.1 g/cm3
Boiling Point	336.7ºC at 760 mmHg
Molecular Formula	C₇H₄ClNO₂
Molecular Weight	169.565
Exact Mass	168.993057
PSA	46.00000
LogP	2.02
Vapour Pressure	5.65E-05mmHg at 25°C
Index of Refraction	1.603

HS Code	2934999090

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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