Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenesulfonic acid,4-methyl-, 4-nitrophenyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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1153-45-3

1153-45-3 structure

Name: Benzenesulfonic acid,4-methyl-, 4-nitrophenyl ester
Chemical Name: (4-nitrophenyl) 4-methylbenzenesulfonate
CAS Number: 1153-45-3
Molecular Formula: C₁₃H₁₁NO₅S
Molecular Weight: 293.29500
Create Date: 2018-08-02 17:32:59
Modify Date: 2025-08-24 18:48:20

Name	(4-nitrophenyl) 4-methylbenzenesulfonate
Synonyms	Benzenesulfonic acid,4-methyl-,4-nitrophenyl ester p-Toluenesulfonic acid,p-nitrophenyl ester p-Nitrophenyl tosylate 4-nitrophenyl 4-methylbenzenesulfonate Phenol,p-nitro-,p-toluenesulfonate 4-nitrophenyl p-toluenesulfonate 4-Nitrophenyl 4-toluenesulfonate p-nitrophenyl p-toluene sulfonate p-nitrophenyl p-toluenesulphonate 4-Nitrophenyl tosylate

Density	1.388g/cm3
Boiling Point	469.4ºC at 760mmHg
Molecular Formula	C₁₃H₁₁NO₅S
Molecular Weight	293.29500
Flash Point	237.7ºC
Exact Mass	293.03600
PSA	97.57000
LogP	4.27490
Vapour Pressure	1.56E-08mmHg at 25°C
Index of Refraction	1.604

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XT7130020

CHEMICAL NAME :: p-Toluenesulfonic acid, p-nitrophenyl ester

CAS REGISTRY NUMBER :: 1153-45-3

BEILSTEIN REFERENCE NO. :: 2390365

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H11-N-O5-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,34,1953

100-02-7

98-59-9

~99%

1153-45-3

Literature: Dainippon Sumitomo Pharma Co., Ltd. Patent: EP1844768 A1, 2007 ; Location in patent: Page/Page column 34 ;

100-02-7

103-19-5

~89%

1153-45-3

Literature: Veisi, Hojat; Ataee, Meral; Fatolahi, Leila; Lotfi, Shahram Letters in Organic Chemistry, 2013 , vol. 10, # 2 p. 111 - 117

32707-03-2

98-59-9

1153-45-3

Literature: Taylor,E.C. et al. Journal of the American Chemical Society, 1968 , vol. 90, p. 2422 - 2423

106-45-6

1153-45-3

Literature: Hemmati, Saba; Mojtahedi, Mohammad Majid; Abaee, Mohammad Saeed; Vafajoo, Zahra; Saremi, Shokufe Ghahri; Noroozi, Mohammad; Sedrpoushan, Alireza; Ataee, Meral Journal of Sulfur Chemistry, 2013 , vol. 34, # 4 p. 347 - 357

103-19-5

1153-45-3

640-60-8

1153-45-3

Literature: Reverdin; Crepieux Bulletin de la Societe Chimique de France, 1902 , vol. <3>27, p. 745,746 Chemische Berichte, 1902 , vol. 35, p. 1444

108-95-2

1153-45-3

Literature: Reverdin; Crepieux Bulletin de la Societe Chimique de France, 1902 , vol. <3>27, p. 745,746 Chemische Berichte, 1902 , vol. 35, p. 1444

98-59-9

824-78-2

1153-45-3

Literature: Bamberger; Rising Chemische Berichte, 1901 , vol. 34, p. 228

Precursor 8
100-02-7 98-59-9 103-19-5 32707-03-2
106-45-6 640-60-8 108-95-2 824-78-2
DownStream 10
586-78-7 636-98-6 100-00-5 3695-00-9
455-16-3 14609-74-6 100-02-7 14309-92-3
1576-37-0 104-15-4

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