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

55819-78-8

55819-78-8 structure

Name: Acetylthiosalicylic acid
Chemical Name: 2-acetylsulfanylbenzoic acid
CAS Number: 55819-78-8
Molecular Formula: C₉H₈O₃S
Molecular Weight: 196.22300
Create Date: 2017-08-07 18:02:04
Modify Date: 2025-09-23 07:50:10

Name	2-acetylsulfanylbenzoic acid
Synonyms	S-acetylthiosalicylic acid 5-acetyl thiosalicylic acid o-Mercaptobenzoic acid acetate 2-acetylsulfanyl-benzoic acid 2-thioacetyl salicylic acid Benzoic acid,o-mercapto-,acetate 2-acetylmercaptobenzoic acid Acetylthiosalicylic acid 2-Acetylmercapto-benzoesaeure

Density	1.35g/cm3
Boiling Point	343.9ºC at 760 mmHg
Molecular Formula	C₉H₈O₃S
Molecular Weight	196.22300
Flash Point	161.8ºC
Exact Mass	196.01900
PSA	79.67000
LogP	2.02340
Index of Refraction	1.612

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH3350000

CHEMICAL NAME :: Benzoic acid, o-mercapto-, acetate

CAS REGISTRY NUMBER :: 55819-78-8

BEILSTEIN REFERENCE NO. :: 2643031

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H8-O3-S

MOLECULAR WEIGHT :: 196.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 224 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 64,760,1975

HS Code	2930909090

108-24-7

147-93-3

~92%

55819-78-8

Literature: Jung, Jae-Chul; Kim, Ju-Cheun; Park, Oee-Sook Synthetic Communications, 2000 , vol. 30, # 7 p. 1193 - 1203

147-93-3

75-36-5

55819-78-8

Literature: Hinsberg Chemische Berichte, 1910 , vol. 43, p. 652

147-93-3

55819-78-8

Literature: Kumar, Pradeep; Bodas, Mandar S Tetrahedron, 2001 , vol. 57, # 48 p. 9755 - 9758

119-80-2

55819-78-8

Literature: Bhatt, M. Vivekananda; El Ashry, Shaker H.; Somayaji, Vishwanatha Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 6 p. 473 - 486

Precursor 4
108-24-7 147-93-3 75-36-5 119-80-2
DownStream 8
492-22-8 882-33-7 16854-67-4 147-93-3
108-24-7 64-19-7 771-40-4 62972-22-9

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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