Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Phenyl-1,2-oxazole-3-carboxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Phenyl-1,2-oxazole-3-carboxylic acid
Price: ￥1028.0/1g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Phenyl-isoxazole-3-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

14441-90-8

14441-90-8 structure

14441-90-8 structure

Name: 5-Phenyl-1,2-oxazole-3-carboxylic acid
Chemical Name: 5-Phenylisoxazole-3-carboxylic Acid
CAS Number: 14441-90-8
Molecular Formula: C₁₀H₇NO₃
Molecular Weight: 189.167
Create Date: 2018-02-25 08:00:00
Modify Date: 2025-08-27 09:23:32

Name	5-Phenylisoxazole-3-carboxylic Acid
Synonyms	5-Phenyl-1,2-oxazole-3-carboxylic acid 5-Phenylisoxazole-3-carboxylic acid 5-PHENYL-3-ISOXAZOLECARBOXYLIC ACID MFCD00464221 3-Isoxazolecarboxylic acid, 5-phenyl-

Density	1.3±0.1 g/cm3
Boiling Point	434.7±33.0 °C at 760 mmHg
Melting Point	160-164 °C(lit.)
Molecular Formula	C₁₀H₇NO₃
Molecular Weight	189.167
Flash Point	216.7±25.4 °C
Exact Mass	189.042587
PSA	63.33000
LogP	2.76
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.587

Hazard Codes	Xn: Harmful;Xi: Irritant;
Risk Phrases	R22
Safety Phrases	S26-S36-S45
WGK Germany	2
HS Code	2934999090

Precursor 9
7063-99-2 51677-09-9 50784-69-5 98-86-2
88330-79-4 20577-73-5 2975-99-7 7064-04-2
1619-37-0
DownStream 10
5071-61-4 51677-09-9 20413-05-2 23088-52-0
614-16-4 78189-50-1 5356-71-8 101291-06-9
13599-22-9 7063-98-1

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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