Shanghai Nianxing Industrial Co., Ltd
China
Product Name: m-Xylenesulfonic acid
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Dimethylbenzenesulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 88-61-9 2,4-Dimethylbenzenesulfonic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

88-61-9

88-61-9 structure

88-61-9 structure

Name: m-Xylenesulfonic acid
Chemical Name: 2,4-Dimethylbenzenesulfonic acid
CAS Number: 88-61-9
Molecular Formula: C₈H₁₀O₃S
Molecular Weight: 186.228
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Aminopyrimidine
Create Date: 2018-06-13 11:02:51
Modify Date: 2024-01-12 10:45:53

Name	2,4-Dimethylbenzenesulfonic acid
Synonyms	2,4-Dimethyl-1-benzolsulfonsaeure 2,4-dimethyl-benzenesulfonic acid m-xylene-4-sulphonic acid EINECS 201-843-9 m-Xylenesulfonic acid m-Xylene-4-sulfonic Acid Hydrate M-XYLENE-4-SULFONIC ACID 2,4-Dimethyl-benzolsulfonsaeure m-xylenesulfonicacid methyltosylate 2,4-dimethyl-benzenesulfonicaci 2,4-XYLENESULPHONICACID MFCD00007483 methyl p-toluenesulfonic acid 2,4-Dimethylbenzenes Xylenesulfonic acid 2,4-Dimethylbenzenesulfonic acid Benzenesulfonic acid, 2,4-dimethyl- 2,4-Xylenesulfonic acid

Density	1.3±0.1 g/cm3
Melting Point	61 °C
Molecular Formula	C₈H₁₀O₃S
Molecular Weight	186.228
Exact Mass	186.035065
PSA	62.75000
LogP	1.39
Index of Refraction	1.553

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE5075000

CHEMICAL NAME :: 2,4-Xylenesulfonic acid

CAS REGISTRY NUMBER :: 88-61-9

BEILSTEIN REFERENCE NO. :: 1949917

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H10-O3-S

MOLECULAR WEIGHT :: 186.24

WISWESSER LINE NOTATION :: WSQR B1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,375,1954

RIDADR	UN 2585 8/PG 3
RTECS	ZE5075000
HS Code	2904100000

Precursor 9
108-38-3 81292-90-2 118841-85-3 98-59-9
609-60-9 7664-93-9 7647-01-0 67972-28-5
25241-15-0
DownStream 10
4214-28-2 4102-50-5 2084-45-9 108-38-3
56-23-5 7664-93-9 95-66-9 89-56-5
2637-34-5 13616-82-5

HS Code	2904100000
Summary	2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%