Rhodanine

Modify Date: 2024-01-02 13:22:07

Rhodanine Structure
Rhodanine structure
Common Name Rhodanine
CAS Number 141-84-4 Molecular Weight 133.192
Density 1.6±0.1 g/cm3 Boiling Point 218.2ºC at 760mmHg
Molecular Formula C3H3NOS2 Melting Point 165-169 °C(lit.)
MSDS Chinese USA Flash Point 85.7ºC
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2-sulfanylidene-1,3-thiazolidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 218.2ºC at 760mmHg
Melting Point 165-169 °C(lit.)
Molecular Formula C3H3NOS2
Molecular Weight 133.192
Flash Point 85.7ºC
Exact Mass 132.965607
PSA 86.49000
LogP 0.06
Vapour Pressure 0.128mmHg at 25°C
Index of Refraction 1.712
Storage condition -20°C
Water Solubility SOLUBLE IN HOT WATER

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VI7700000
CHEMICAL NAME :
Rhodanine
CAS REGISTRY NUMBER :
141-84-4
LAST UPDATED :
199701
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C3-H3-N-O-S2
MOLECULAR WEIGHT :
133.19
WISWESSER LINE NOTATION :
T5SYMV EHJ BUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1093,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1093,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1093,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
225 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 :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 12,447,1904
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
32 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#04798

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H318
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22;R41
Safety Phrases S22-S26-S39
RIDADR 3288
WGK Germany 3
RTECS VI7700000
Packaging Group II
Hazard Class 6.1(a)
HS Code 29341000

 Synthetic Route

 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%

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 Synonyms

Rhodanine
4-oxo-2-thioxo thiazolidine
2-Thioxo-4-thiazolidinone,Rhodanine,2-thioxo-4-Thiazolidinone
4-Thiazolidinone,2-thioxo
Rhodaninic acid
2-Thioxo-4-thiazolidinone
Rhodanic acid
4-Thiazolidinone, 2-thioxo-
2-Thioxo-1,3-thiazolidin-4-one
2-Sulfanyl-1,3-thiazol-4(5H)-one
4-Oxo-2-thioxothiazoline
EINECS 205-505-1
Rhodanin
4(5H)-thiazolone, 2-mercapto-
MFCD00005488
2-thioxothiazolidin-4-one
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