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: dansyl-4-aminobutyric acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1236-58-4

1236-58-4 structure

1236-58-4 structure

Name: dansyl-4-aminobutyric acid
Chemical Name: 4-amino-4-[5-(dimethylamino)naphthalen-1-yl]sulfonylbutanoic acid
CAS Number: 1236-58-4
Molecular Formula: C₁₆H₂₀N₂O₄S
Molecular Weight: 336.40600
Create Date: 2017-03-09 01:47:03
Modify Date: 2025-08-26 16:52:17

Name	4-amino-4-[5-(dimethylamino)naphthalen-1-yl]sulfonylbutanoic acid
Synonyms	Dns-GABA Dansyl-4-aminobutyric acid

Density	1.337g/cm3
Boiling Point	590.7ºC at 760mmHg
Molecular Formula	C₁₆H₂₀N₂O₄S
Molecular Weight	336.40600
Flash Point	311ºC
Exact Mass	336.11400
PSA	109.08000
LogP	3.61020
Vapour Pressure	8.5E-15mmHg at 25°C
Index of Refraction	1.634

HS Code	2935009090

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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