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

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

68-34-8

68-34-8 structure

68-34-8 structure

Name: P-TOLUENESULFONANILIDE
Chemical Name: p-Toluenesulfonanilide
CAS Number: 68-34-8
Molecular Formula: C₁₃H₁₃NO₂S
Molecular Weight: 247.31300
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
Create Date: 2018-09-16 08:57:27
Modify Date: 2025-08-25 10:21:13

Name	p-Toluenesulfonanilide
Synonyms	MFCD00025989 p-toluenesulfonanilide

Density	1.18g/cm3
Boiling Point	425.5ºC at 760 mmHg
Melting Point	102ºC
Molecular Formula	C₁₃H₁₃NO₂S
Molecular Weight	247.31300
Flash Point	211.1ºC
Exact Mass	247.06700
PSA	54.55000
LogP	3.94960
Index of Refraction	1.584

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XT6100000

CHEMICAL NAME :: p-Toluenesulfonanilide

CAS REGISTRY NUMBER :: 68-34-8

BEILSTEIN REFERENCE NO. :: 1820522

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C13-H13-N-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 44 mg/kg

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

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 12,1451,1964

Risk Phrases	20/21/22
HS Code	2935009090

Precursor 8
70-55-3 98-80-6 108-94-1 98-59-9
591-50-4 71-43-2 3768-55-6 108-86-1
DownStream 9
14278-37-6 1816-96-2 103-19-5 615-57-6
147-82-0 2216-92-4 536-57-2 91-22-5
106-44-5

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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