Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Dimethylbenzenesulfonic acid, dihydrate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-DIMETHYLBENZENESULFONIC ACID DIHYDRATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66905-17-7

66905-17-7 structure

66905-17-7 structure

Name: 2,5-Dimethylbenzenesulfonic acid, dihydrate
Chemical Name: 2,5-dimethylbenzenesulfonic acid dihydrate
CAS Number: 66905-17-7
Molecular Formula: C₈H₁₄O₅S
Molecular Weight: 222.25900
Create Date: 2018-10-01 17:27:19
Modify Date: 2025-08-25 20:01:33

Names
Properties

Name	2,5-dimethylbenzenesulfonic acid dihydrate
Synonyms	EINECS 210-193-5 2,5-dimethylbenzene-1-sulphonic acid dihydrate P-XYLENE-2-SULFONIC ACID DIHYDRATE 2,5-Dimethylbenzenesulfonic acid,dihydrate 1,4-XYLENE-2-SULFONIC ACID DIHYDRATE 2,5-DIMETHYLBENZENE-1-SULFONIC ACID DIHYDRATE Benzenesulfonic acid,2,5-dimethyl-,dihydrate 1,4-Dimethylbenzene-2-sulfonic acid dihydrate

Boiling Point	531.5ºC at 760mmHg
Melting Point	82-86ºC
Molecular Formula	C₈H₁₄O₅S
Molecular Weight	222.25900
Flash Point	275.2ºC
Exact Mass	222.05600
PSA	81.21000
LogP	2.50230

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