Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(4-METHYLOXAZOL-5-YL)ETHANONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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23012-19-3

23012-19-3 structure

23012-19-3 structure

Name: 1-(4-METHYLOXAZOL-5-YL)ETHANONE
Chemical Name: 1-(4-methyl-1,3-oxazol-5-yl)ethanone
CAS Number: 23012-19-3
Molecular Formula: C₁₅H₁₉NO₂
Molecular Weight: 245.31700
Create Date: 2018-12-03 12:12:50
Modify Date: 2026-08-03 11:56:16

Name	1-(4-methyl-1,3-oxazol-5-yl)ethanone
Synonyms	4-methyl-5-acetyloxazole 1-(4-methyloxazol-5-yl)ethan-1-one 4-Methyl-5-acetyl-oxazol 5-Acetyl-4-methyloxazole Ketone, Methyl 4-Methyl-5-oxazolyl 4-Methyl-5-acetyloxazole Ethanone, 1-(4-methyl-5-oxazolyl) 1-(4-Methyl-1,3-oxazol-5-yl)ethan-1-one 1-(4-methyl-5-oxazolyl)ethanone 5-Acetyl-4-methyloxazol 5-acetyl-4-methyloxazole

Density	1.105g/cm3
Boiling Point	190.592ºC at 760 mmHg
Molecular Formula	C₁₅H₁₉NO₂
Molecular Weight	245.31700
Flash Point	69.068ºC
Exact Mass	245.14200
PSA	29.54000
LogP	2.31970
Vapour Pressure	0.537mmHg at 25°C
Index of Refraction	1.468

Hazard Codes	Xn
HS Code	2934999090

1694-29-7 structure

1694-29-7

~%

23012-19-3 structure

23012-19-3

Literature: US5470862 A1, ;

77287-34-4 structure

77287-34-4

1694-29-7 structure

1694-29-7

~%

23012-19-3 structure

23012-19-3

Literature: Chemische Berichte, , vol. 93, p. 1998 - 2001

Precursor 2
1694-29-7 77287-34-4
DownStream 1
101708-09-2

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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