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

33388-19-1

33388-19-1 structure

Name: 3-Propionyl-2-benzoxazolinone
Chemical Name: 3-propanoyl-1,3-benzoxazol-2-one
CAS Number: 33388-19-1
Molecular Formula: C₁₀H₉NO₃
Molecular Weight: 191.183
Create Date: 2018-06-12 16:01:53
Modify Date: 2025-08-24 20:09:33

Name	3-propanoyl-1,3-benzoxazol-2-one
Synonyms	2(3H)-Benzoxazolone, 3-(1-oxopropyl)- 3-Propionyl-3H-benzooxazol-2-one 3-Propionylbenzo[d]oxazol-2(3H)-one 3-Propionyl-2-benzoxazolinone N-propionyl-2-benzoxazolone N-propionyl benzoxazolinone 3-propanoyl-1,3-benzoxazol-2(3H)-one 3-Propionyl-2-benzoxazolone MFCD00995368 3-Propionyl-1,3-benzoxazol-2(3H)-one 3-propionylbenzoxazolin-2-one

Density	1.3±0.1 g/cm3
Boiling Point	305.7±25.0 °C at 760 mmHg
Molecular Formula	C₁₀H₉NO₃
Molecular Weight	191.183
Flash Point	138.7±23.2 °C
Exact Mass	191.058243
PSA	52.21000
LogP	1.34
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.582

HS Code	2934999090

59-49-4

79-03-8

~99%

33388-19-1

Literature: Ucar, Huseyin; Van Derpoorten, Kim; Depovere, Paul; Lesieur, Daniel; Isa, Majed; Masereel, Bernard; Delarge, Jacques; Poupaert, Jacques H. Tetrahedron, 1998 , vol. 54, # 9 p. 1763 - 1772 Title/Abstract Full Text View citing articles Show Details Ucar, Huseyin; Van Derpoorten, Kim; Cacciaguerra, Silvia; Spampinato, Santi; Stables, James P.; Depovere, Paul; Isa, Majed; Masereel, Bernard; Delarge, Jacques; Poupaert, Jacques H. Journal of Medicinal Chemistry, 1998 , vol. 41, # 7 p. 1138 - 1145

59-49-4

123-62-6

~87%

33388-19-1

Literature: Burlingame, Mark A.; Mendoza, Esteban; Ashley, Gary W. Tetrahedron Letters, 2004 , vol. 45, # 14 p. 2961 - 2964

59-49-4

33388-19-1

Literature: US6492562 B1, ;

Precursor 3
59-49-4 79-03-8 123-62-6
DownStream 2
59-49-4 1356850-88-8

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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