Shanghai Nianxing Industrial Co., Ltd
China
Product Name: BENZOOXAZOL-4-OL
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: BENZOOXAZOL-4-OL
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

89590-22-7

89590-22-7 structure

89590-22-7 structure

Name: BENZOOXAZOL-4-OL
Chemical Name: 1,3-benzoxazol-4-ol
CAS Number: 89590-22-7
Molecular Formula: C₇H₅NO₂
Molecular Weight: 135.12000
Create Date: 2018-05-04 08:00:00
Modify Date: 2025-10-05 17:57:01

Name	1,3-benzoxazol-4-ol
Synonyms	4-Hydroxybenzoxazole benzoxazol-4-ol 4-hydroxybenzooxazole benzooxazol-4-ol 4-Benzoxazolol

Density	1.379g/cm3
Boiling Point	269.951ºC at 760 mmHg
Molecular Formula	C₇H₅NO₂
Molecular Weight	135.12000
Flash Point	117.062ºC
Exact Mass	135.03200
PSA	46.26000
LogP	1.53340
Index of Refraction	1.664

Hazard Codes	Xn
Risk Phrases	22-36
HS Code	2934999090

3163-15-3 structure

3163-15-3

122-51-0 structure

122-51-0

~62%

89590-22-7 structure

89590-22-7

Literature: USV Pharmaceutical Corp. Patent: US4579865 A1, 1986 ;

91668-43-8 structure

91668-43-8

634-60-6 structure

634-60-6

~%

89590-22-7 structure

89590-22-7

Literature: US6353010 B1, ; Page column 14 ;

64-18-6 structure

64-18-6

~%

89590-22-7 structure

89590-22-7

Literature: Helvetica Chimica Acta, , vol. 35, p. 1736,1740 Journal of Pharmacy and Pharmacology, , vol. 8, p. 661,662, 663

77287-34-4 structure

77287-34-4

~%

89590-22-7 structure

89590-22-7

Literature: Journal of the Chemical Society, , p. 569,571

Precursor 6
3163-15-3 122-51-0 91668-43-8 634-60-6
64-18-6 77287-34-4
DownStream 0

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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