Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,1,3-Benzoxadiazole-5-carboxylic acid
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,1,3-Benzoxadiazole-5-carboxylic acid
Price: ￥608.0/500mg
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

19155-88-5

19155-88-5 structure

19155-88-5 structure

Name: 2,1,3-Benzoxadiazole-5-carboxylic acid
Chemical Name: 2,1,3-Benzoxadiazole-5-carboxylic acid
CAS Number: 19155-88-5
Molecular Formula: C₇H₄N₂O₃
Molecular Weight: 164.118
Create Date: 2018-03-18 08:00:00
Modify Date: 2025-08-25 18:08:59

Name	2,1,3-Benzoxadiazole-5-carboxylic acid
Synonyms	Benzofurazan-5-carboxylic acid 5-Carboxy-benzo-2,1,3-oxadiazol MFCD00276977 2,1,3-Benzoxadiazole-5-carboxylic acid 2,1,3-BENZOTHIADIAZOLE-4-CARBOXALDEHYDE 5-Carboxy-benzofurazan Benzo[c][1,2,5]oxadiazole-5-carboxylic acid

Density	1.6±0.1 g/cm3
Boiling Point	360.0±34.0 °C at 760 mmHg
Melting Point	157-160 °C(lit.)
Molecular Formula	C₇H₄N₂O₃
Molecular Weight	164.118
Flash Point	171.5±25.7 °C
Exact Mass	164.022186
PSA	76.22000
LogP	1.37
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.674

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2934999090

Precursor 5
60741-56-2 36389-07-8 6086-24-4 54974-60-6
1588-83-6
DownStream 3
36389-07-8 874-36-2 126147-86-2

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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