Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(Phenylsulfonyl)-aceticacid
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

3959-23-7

3959-23-7 structure

3959-23-7 structure

Name: (Phenylsulfonyl)acetic acid
Chemical Name: (Phenylsulfonyl)Acetic Acid
CAS Number: 3959-23-7
Molecular Formula: C₈H₈O₄S
Molecular Weight: 200.212
Create Date: 2018-06-20 15:13:29
Modify Date: 2025-08-23 23:11:30

Name	(Phenylsulfonyl)Acetic Acid
Synonyms	(PHENYLSULPHONYL)ACETIC ACID MFCD00025042 (Phenylsulfonyl)acetic acid Acetic acid, 2-(phenylsulfonyl)- 2-(benzenesulfonyl)acetic acid

Density	1.4±0.1 g/cm3
Boiling Point	452.2±37.0 °C at 760 mmHg
Melting Point	112 °C
Molecular Formula	C₈H₈O₄S
Molecular Weight	200.212
Flash Point	227.3±26.5 °C
Exact Mass	200.014328
PSA	79.82000
LogP	0.47
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.567

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
HS Code	2916399090

Precursor 9
103-04-8 3959-08-8 34097-60-4 108-98-5
873-55-2 79-11-8 109-72-8 3112-85-4
5296-64-0
DownStream 10
34097-60-4 20018-08-0 64-19-7 618-41-7
2976-32-1 7605-30-3 102582-87-6 16003-66-0
3112-85-4 31540-74-6

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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