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

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

2418-14-6

2418-14-6 structure

2418-14-6 structure

Name: Dimercaptosuccinic acid
Chemical Name: Dimercaptosuccinic acid
CAS Number: 2418-14-6
Molecular Formula: C₄H₆O₄S₂
Molecular Weight: 182.218
Catalog: API Special medicine Antidote
Create Date: 2018-07-18 20:08:07
Modify Date: 2025-08-23 17:59:30

Name	Dimercaptosuccinic acid
Synonyms	Butanedioic acid, 2,3-dimercapto- 2,3-dimercapto-succinicaci MFCD00004859 Butanedioic acid, 2,3-dimercapto-, (R,S)- 2,3-Disulfanylsuccinic acid suximer 2,3-dimercapto-succinic acid Succinic acid, 2,3-dimercapto-, (±)- 2,3-dimercaptobutanedioicacid racemic-2,3-dimercaptosuccinic acid meso-2,3-dimercapto succinic acid Dimercaptosuccinic acid DIMERCAPTOSUCCINATE 2,3-disulfanylbutanedioic acid EINECS 219-334-5 imercaptosuccinic Acid Succimer 2,3-dimercapto-butanedioicaci

Density	1.6±0.1 g/cm3
Boiling Point	267.6±40.0 °C at 760 mmHg
Melting Point	196-198ºC
Molecular Formula	C₄H₆O₄S₂
Molecular Weight	182.218
Flash Point	115.6±27.3 °C
Exact Mass	181.970749
PSA	152.20000
LogP	1.93
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.617

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WM7640000

CHEMICAL NAME :: Succinic acid, 2,3-dimercapto-

CAS REGISTRY NUMBER :: 2418-14-6

BEILSTEIN REFERENCE NO. :: 1725149

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H6-O4-S2

MOLECULAR WEIGHT :: 182.22

WISWESSER LINE NOTATION :: SHYVQYVQSH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 gm/kg

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

REFERENCE :: YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 15,335,1980

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6 gm/kg

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

REFERENCE :: YHHPAL Yaoxue Xuebao. Acta Pharmaceutica Sinica. Pharmaceutical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1953- Suspended 1966-78. Volume(issue)/page/year: 15,335,1980

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2478 mg/kg

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

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 61,321,1988

HS Code	2930909090

17660-55-8 structure

17660-55-8

~%

2418-14-6 structure

2418-14-6

Literature: Helvetica Chimica Acta, , vol. 44, p. 955 - 960

Precursor 1
17660-55-8
DownStream 0

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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