3-Ethylrhodanine

Modify Date: 2025-08-25 11:24:41

3-Ethylrhodanine Structure
3-Ethylrhodanine structure
Common Name 3-Ethylrhodanine
CAS Number 7648-01-3 Molecular Weight 161.24500
Density 1.303 g/mL at 25 °C(lit.) Boiling Point 128 °C4 mm Hg(lit.)
Molecular Formula C5H7NOS2 Melting Point 36-39 °C(lit.)
MSDS N/A Flash Point >230 °F

 Names

Name 3-Ethylrhodanine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303 g/mL at 25 °C(lit.)
Boiling Point 128 °C4 mm Hg(lit.)
Melting Point 36-39 °C(lit.)
Molecular Formula C5H7NOS2
Molecular Weight 161.24500
Flash Point >230 °F
Exact Mass 160.99700
PSA 77.70000
LogP 0.80450
Index of Refraction 1.65
InChIKey UPCYEFFISUGBRW-UHFFFAOYSA-N
SMILES CCN1C(=O)CSC1=S
Storage condition 0-6°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VI8092000
CHEMICAL NAME :
Rhodanine, 3-ethyl-
CAS REGISTRY NUMBER :
7648-01-3
BEILSTEIN REFERENCE NO. :
0121471
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C5-H7-N-O-S2
MOLECULAR WEIGHT :
161.25
WISWESSER LINE NOTATION :
T5SYNV EHJ BUS C2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,558,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
940 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRZKAP Farmatsevtichnii Zhurnal (Kiev). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.3- 1930- Volume(issue)/page/year: 17(1),36,1962
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03762

 Safety Information

Hazard Codes Xn
Risk Phrases 22-36/37/38
Safety Phrases S26-S36
WGK Germany 3
RTECS VI8092000
HS Code 2934999090

 Synthetic Route

~68%

3-Ethylrhodanine Structure

3-Ethylrhodanine

CAS#:7648-01-3

Literature: Tetrahedron Letters, , vol. 53, # 39 p. 5197 - 5201

~71%

3-Ethylrhodanine Structure

3-Ethylrhodanine

CAS#:7648-01-3

Literature: European Journal of Medicinal Chemistry, , vol. 45, # 7 p. 2748 - 2752

~%

3-Ethylrhodanine Structure

3-Ethylrhodanine

CAS#:7648-01-3

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 34, p. 2999 - 3005,3036 - 3041

~%

3-Ethylrhodanine Structure

3-Ethylrhodanine

CAS#:7648-01-3

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 81, p. 456

~%

3-Ethylrhodanine Structure

3-Ethylrhodanine

CAS#:7648-01-3

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2>84, p. 665

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one
MFCD00051339
EINECS 231-603-9
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