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: Hydrothol 191
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66330-88-9

66330-88-9 structure

66330-88-9 structure

Name: Hydrothol 191
Chemical Name: 4,4'-Sulfinylbis(2-aminobutanoic acid)
CAS Number: 66330-88-9
Molecular Formula: C₈H₁₆N₂O₅S
Molecular Weight: 252.288
Create Date: 2021-09-11 10:50:27
Modify Date: 2025-08-25 19:29:11

Names
Properties

Name	4,4'-Sulfinylbis(2-aminobutanoic acid)
Synonyms	4,4'-Sulfinylbis(2-aminobutanoic acid) Butanoic acid, 4,4'-sulfinylbis[2-amino-

Density	1.5±0.1 g/cm3
Boiling Point	614.0±55.0 °C at 760 mmHg
Molecular Formula	C₈H₁₆N₂O₅S
Molecular Weight	252.288
Flash Point	325.2±31.5 °C
Exact Mass	252.077988
LogP	-1.90
Vapour Pressure	0.0±3.8 mmHg at 25°C
Index of Refraction	1.610

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.