Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Methyl-5-Isoxazoleacetic Acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(3-METHYLISOXAZOL-5-YL)ACETIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19668-85-0

19668-85-0 structure

19668-85-0 structure

Name: 3-Methyl-5-Isoxazoleacetic Acid
Chemical Name: 2-(3-methyl-1,2-oxazol-5-yl)acetic acid
CAS Number: 19668-85-0
Molecular Formula: C₆H₇NO₃
Molecular Weight: 141.12500
Create Date: 2018-08-28 19:47:07
Modify Date: 2025-08-25 15:00:21

Name	2-(3-methyl-1,2-oxazol-5-yl)acetic acid
Synonyms	3-methylisoxazole-5-acetic acid 3-Methyl-5-isoxazoleacetic acid MFCD01863539 2-(3-Methylisoxazol-5-yl)acetic acid UPCMLD00X:001

Density	1.292g/cm3
Boiling Point	306.7ºC at 760 mmHg
Melting Point	101-104ºC(lit.)
Molecular Formula	C₆H₇NO₃
Molecular Weight	141.12500
Flash Point	139.3ºC
Exact Mass	141.04300
PSA	63.33000
LogP	0.61010
Vapour Pressure	0.000331mmHg at 25°C
Index of Refraction	1.508

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
HS Code	2934999090

300-87-8 structure

300-87-8

124-38-9 structure

124-38-9

~%

19668-85-0 structure

19668-85-0

Literature: Canadian Journal of Chemistry, , vol. 48, p. 2006 - 2015

Precursor 2
300-87-8 124-38-9
DownStream 3
19986-25-5 154016-57-6 917837-71-9

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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