Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-nitro-3-carboxybenzisoxazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

28691-51-2

28691-51-2 structure

28691-51-2 structure

Name: 5-nitro-3-carboxybenzisoxazole
Chemical Name: 5-nitro-1,2-benzoxazole-3-carboxylic acid
CAS Number: 28691-51-2
Molecular Formula: C₈H₄N₂O₅
Molecular Weight: 208.12800
Create Date: 2016-03-13 06:34:23
Modify Date: 2024-01-17 22:25:03

Name	5-nitro-1,2-benzoxazole-3-carboxylic acid
Synonyms	5-nitro-benzo[d]isoxazole-3-carboxylic acid 3-carboxy-5-nitro-1,2-benzisoxazole 1,2-Benzisoxazole-3-carboxylic acid,5-nitro 5-Nitro-3-carboxybenzisoxazole 5-Nitro-1,2-benzisoxazol-3-carboxylic acid 5-Nitro-3-carboxybenzisoxazol 5-Nitro-1,2-benzisoxazole-3-carboxylicacid

Density	1.679g/cm3
Boiling Point	484.4ºC at 760mmHg
Molecular Formula	C₈H₄N₂O₅
Molecular Weight	208.12800
Flash Point	246.8ºC
Exact Mass	208.01200
PSA	109.15000
LogP	1.95740
Vapour Pressure	3.4E-10mmHg at 25°C
Index of Refraction	1.701

HS Code	2934999090

57764-48-4 structure

57764-48-4

~%

28691-51-2 structure

28691-51-2

Literature: Kemp,D.S.; Paul,K.G. Journal of the American Chemical Society, 1975 , vol. 97, p. 7305 - 7312

28691-47-6 structure

28691-47-6

~%

28691-51-2 structure

28691-51-2

Literature: Kemp,D.S.; Paul,K.G. Journal of the American Chemical Society, 1975 , vol. 97, p. 7305 - 7312

57764-49-5 structure

57764-49-5

~%

28691-51-2 structure

28691-51-2

Literature: Kemp,D.S.; Paul,K.G. Journal of the American Chemical Society, 1975 , vol. 97, p. 7305 - 7312

Precursor 3
57764-48-4 28691-47-6 57764-49-5
DownStream 2
124-38-9 39835-09-1

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%