Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-Benzotriazole, 2-acetyl- (7CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

90003-99-9

90003-99-9 structure

90003-99-9 structure

Name: 2H-Benzotriazole, 2-acetyl- (7CI)
Chemical Name: 1-(2H-Benzotriazol-2-yl)ethanone
CAS Number: 90003-99-9
Molecular Formula: C₈H₇N₃O
Molecular Weight: 161.161
Create Date: 2021-09-13 12:46:25
Modify Date: 2025-10-03 06:51:01

Names
Properties

Name	1-(2H-Benzotriazol-2-yl)ethanone
Synonyms	1-(2H-Benzotriazol-2-yl)ethanone MFCD18814520 Ethanone, 1-(2H-1,2,3-benzotriazol-2-yl)-

Density	1.3±0.1 g/cm3
Boiling Point	305.8±25.0 °C at 760 mmHg
Molecular Formula	C₈H₇N₃O
Molecular Weight	161.161
Flash Point	138.7±23.2 °C
Exact Mass	161.058914
LogP	0.88
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.668

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