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: 2,3-diaminofluoren-9-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6633-42-7

6633-42-7 structure

6633-42-7 structure

Name: 2,3-diaminofluoren-9-one
Chemical Name: 2,3-diaminofluoren-9-one
CAS Number: 6633-42-7
Molecular Formula: C₁₃H₁₀N₂O
Molecular Weight: 210.23100
Create Date: 2017-05-08 19:53:15
Modify Date: 2025-08-28 19:08:29

Name	2,3-diaminofluoren-9-one
Synonyms	2,3-diamino-fluoren-9-one 2,3-diamino-9h-fluoren-9-one

Density	1.407g/cm3
Boiling Point	497.4ºC at 760 mmHg
Molecular Formula	C₁₃H₁₀N₂O
Molecular Weight	210.23100
Flash Point	254.6ºC
Exact Mass	210.07900
PSA	69.11000
LogP	3.22480
Index of Refraction	1.775

HS Code	2922399090

3096-52-4 structure

3096-52-4

~%

6633-42-7 structure

6633-42-7

Literature: Eckert; Langecker Journal fuer Praktische Chemie (Leipzig), 1928 , vol. <2> 118, p. 269

3096-57-9 structure

3096-57-9

~%

6633-42-7 structure

6633-42-7

Literature: Eckert; Langecker Journal fuer Praktische Chemie (Leipzig), 1928 , vol. <2> 118, p. 269

53-96-3 structure

53-96-3

~%

6633-42-7 structure

6633-42-7

Literature: Eckert; Langecker Journal fuer Praktische Chemie (Leipzig), 1928 , vol. <2> 118, p. 269

Precursor 3
3096-52-4 3096-57-9 53-96-3
DownStream 0

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.