Ethylsulfanylacetat

Names

[ CAS No. ]:
623-51-8

[ Name ]:
Ethylsulfanylacetat

[Synonym ]:
ethyl 2-sulfanylacetate
Ethyl α-mercaptoacetate
Acetic acid, 2-mercapto-, ethyl ester
Ethyl sulfanylacetate
EINECS 210-800-3
MFCD00004874
Ethylsulfanylacetat

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
157.8±13.0 °C at 760 mmHg

[ Melting Point ]:
-80 °C

[ Molecular Formula ]:
C₄H₈O₂S

[ Molecular Weight ]:
120.170

[ Flash Point ]:
47.8±0.0 °C

[ Exact Mass ]:
120.024498

[ PSA ]:
65.10000

[ LogP ]:
1.18

[ Vapour Pressure ]:
2.7±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.452

[ Storage condition ]:
Flammables area

[ Stability ]:
Stable. Flammable. Incompatible with strong oxidizing agents, strong bases.

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AI6650000

CHEMICAL NAME :: Acetic acid, mercapto-, ethyl ester

CAS REGISTRY NUMBER :: 623-51-8

BEILSTEIN REFERENCE NO. :: 0605581

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H8-O2-S

MOLECULAR WEIGHT :: 120.18

WISWESSER LINE NOTATION :: SH1VO2

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 :: 178 mg/kg

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

REFERENCE :: ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 20,575,1974

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 176 mg/kg

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

REFERENCE :: ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 20,575,1974

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 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

Safety Information

[ Symbol ]:

GHS02, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H301-H315-H319

[ Precautionary Statements ]:
P301 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T:Toxic;

[ Risk Phrases ]:
R10;R25;R36/38

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 1992 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
AI6650000

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethanol
Mercaptoacetic acid
Acetic acid,2-thiocyanato-, ethyl ester
1-(2-Oxopropyl)pyridinium chloride
Pyridinium,1-(2-ethoxy-2-oxoethyl)-, chloride (1:1)
1-phenacylpyridinium chloride
ethyl chloroacetate
3,6-dimethyl-1-cyanomethylpyridinium chloride

DownStream

ethyl 6-bromobenzo[b]thiophene-2-carboxylate
6,7,8,8a-tetrahydro-5H-[1,3]thiazolo[3,2-a]pyridin-3-one
ethyl 4-methyl-2-phenyl-1,3-thiazole-5-carboxylate
2H-1,3-Thiazine-2-thione,tetrahydro-
ethyl 2-butanoylsulfanylacetate
Thiobenzoesaeure-S-(ethoxycarbonylmethyl)-ester
Ethyl (chlorosulfonyl)acetate
Ethyl 3-aminobenzo[b]thiophene-2-carboxylate
ETHYL7-AMINOTHIENO[2,3-B]PYRAZINE-6-CARBOXYLATE
ETHYL 4-AMINO-2-(METHYLTHIO)THIAZOLE-5-CARBOXYLATE

Customs

[ 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%

Articles

Covalent Incorporation of Trehalose within Hydrogels for Enhanced Long-Term Functional Stability and Controlled Release of Biomacromolecules.

Adv. Healthc. Mater. 4 , 1802-12, (2015)

Hydrogels with covalently incorporated trehalose are synthesized using thiol-ene Michael addition. Trehalose hydrogels afford prolonged stabilization and -controlled release of model enzymes in vitro ...

3-Amino-4-(2-fluorophenyl)-1-phenylazetidin-2-one
4-chloro-N-{[4-(4-methoxyphenyl)tetrahydro-2H-pyran-4-yl]methyl}-2-(1H-1,2,3,4-tetraazol-1-yl)benzamide
3-Amino-4-(4-ethylphenyl)-1-phenylazetidin-2-one
Methyl 5-(2-methylpropyl)-2-[(tetrazolo[1,5-a]pyridin-6-ylcarbonyl)amino]-1,3-thiazole-4-carboxylate
3-Amino-1-phenyl-4-(4-(trifluoromethyl)phenyl)azetidin-2-one
Ethyl 4-{[4-([1,2,4]triazolo[4,3-a]pyridin-3-yl)butanoyl]amino}benzoate
3-Amino-4-(2,4-dichlorophenyl)-1-phenylazetidin-2-one
N-[2-oxo-2-(4-phenylpiperidin-1-yl)ethyl]-4-(pyrimidin-2-yl)piperazine-1-carboxamide
3-Amino-4-(4-methoxyphenyl)-1-(m-tolyl)azetidin-2-one
(8-chloro-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)[1-(1H-tetrazol-1-yl)cyclohexyl]methanone

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