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: 4-(N-2-aminoethylthioureal)fluorescein
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

77228-87-6

77228-87-6 structure

77228-87-6 structure

Name: 4-(N-2-aminoethylthioureal)fluorescein
Chemical Name: 1-(2-aminoethyl)-3-(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)thiourea
CAS Number: 77228-87-6
Molecular Formula: C₂₃H₁₉N₃O₅S
Molecular Weight: 449.47900
Create Date: 2017-07-08 04:44:21
Modify Date: 2024-02-01 15:47:21

Names
Properties

Name	1-(2-aminoethyl)-3-(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)thiourea
Synonyms	4-N-Aetuf

Density	1.61g/cm3
Boiling Point	736.2ºC at 760 mmHg
Molecular Formula	C₂₃H₁₉N₃O₅S
Molecular Weight	449.47900
Flash Point	399ºC
Exact Mass	449.10500
PSA	165.20000
LogP	4.09550
Index of Refraction	1.806

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