Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Hydrazinobenzenesulfonic 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: 4-Hydrazinobenzenesulfonic acid_
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

98-71-5

98-71-5 structure

Name: 4-Hydrazinobenzenesulfonic acid
Chemical Name: 4-Hydrazinobenzenesulfonic acid
CAS Number: 98-71-5
Molecular Formula: C₆H₈N₂O₃S
Molecular Weight: 188.204
Catalog: Organic raw materials Organic derivative of hydrazine or hydrazine
Create Date: 2018-04-10 08:00:00
Modify Date: 2024-01-05 17:20:03

Name	4-Hydrazinobenzenesulfonic acid
Synonyms	4-Sulphophenylhydrazine 4-hydrazinobenzene sulphonic acid 4-Hydrazinobenzenesulfonic acid Benzenesulfonic acid, 4-hydrazinyl- Phenylhydrazine-p-sulfonicaci p-hydrazinobenzenesulfonic acid EINECS 202-694-2 Phenylhydrazine-4-Sulfonic Acid p-hydrazinophenylsulfonicacid 4-hydrazino-benzene sulfonic acid 4-sulfophenylhydrazine MFCD00025097 4-Hydrazinobenzolsulfonsure p-sulfophenylhydrazine Phenylhydrazine-4-acid p-Hydrazinophenylsulfonic

Density	1.6±0.1 g/cm3
Melting Point	285°C
Molecular Formula	C₆H₈N₂O₃S
Molecular Weight	188.204
Exact Mass	188.025558
PSA	100.80000
LogP	0.20
Index of Refraction	1.670

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB6900000

CHEMICAL NAME :: Benzenesulfonic acid, p-hydrazino-

CAS REGISTRY NUMBER :: 98-71-5

BEILSTEIN REFERENCE NO. :: 0514779

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H8-N2-O3-S

MOLECULAR WEIGHT :: 188.22

WISWESSER LINE NOTATION :: ZMR DSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 90,260,1947 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82853 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 84 (estimated)

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RTECS	DB6900000
HS Code	2928000090

121-57-3

~83%

98-71-5

Literature: SETA BioMedicals, LLC; Terpetschnig, Ewald A.; Patsenker, Leonid D.; Markova, Larsya; Fedyunyaeva, Iryna A.; Kolosova, Olga S.; Starko, Sergiy; Tatarets, Anatoliy Patent: US8552027 B2, 2013 ; Location in patent: Page/Page column 15 ;

100-63-0

98-71-5

Literature: Justus Liebigs Annalen der Chemie, , vol. 278, p. 295 Chemische Berichte, , vol. 18, p. 3175 Chemische Berichte, , vol. 18, p. 2194 American Chemical Journal, , vol. 37, p. 363

305-80-6

98-71-5

Literature: Chemische Berichte, , vol. 28, p. 856 Chemische Berichte, , vol. 31, p. 2643 Justus Liebigs Annalen der Chemie, , vol. 190, p. 102 Zeitschrift fuer Chemie, , p. 482 Chemische Berichte, , vol. 4, p. 785

61734-81-4

98-71-5

Literature: Justus Liebigs Annalen der Chemie, , vol. 330, p. 11,28

7647-01-0

305-80-6

98-71-5

7664-93-9

100-63-0

98-71-5

Literature: American Chemical Journal, vol. 37, p. 363 Justus Liebigs Annalen der Chemie, vol. 278, p. 297 Chemische Berichte, vol. 18, p. 3172

118834-04-1

98-71-5

Literature: Chemische Berichte, , vol. 30, p. 218

Precursor 7
121-57-3 100-63-0 305-80-6 61734-81-4
7647-01-0 7664-93-9 118834-04-1
DownStream 9
2154-66-7 75-31-0 108-91-8 27391-34-0
305-80-6 84405-44-7 89-36-1 622-37-7
121-57-3

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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