Grundinformationen
- Standard-SMILES
CCCCC(CC)C(=O)[O-].CCCCC(CC)C(=O)[O-].[Sn+2]- InChIKey
KSBAEPSJVUENNK-UHFFFAOYSA-L- Summenformel
- C16.H30.O4.Sn
- Durchschnittliche Molmasse
- 405,1 g/mol
- Monoisotopische Masse
- 406,11660414
Überblick
used as a catalyst for ring-opening polymerization to make D,L-lactide and epsilon-caprolactone copolymers
Namen und Bezeichner
- Bevorzugter Name
- 2-ethylhexanoic acid tin(II) salt
- IUPAC
- bis(2-ethylhexanoate);tin(2+)
Namen und Synonyme
2-Ethylhexanoic acid tin(II) saltSn(Oct)2RefChem:58487STANNOUS OCTOATE301-10-0Tin(II) 2-ethylhexanoateTin dioctoateStannous 2-ethylhexanoateTin octoateTin bis(2-ethylhexanoate)Tin ethylhexanoateTin(II) bis(2-ethylhexanoate)
Weitere Namen anzeigen
Nuocure 28Tin 2-ethylhexanoateStannous 2-ethylhexoateTin(II) 2-ethylhexylate2-ethylhexanoate;tin(2+)Tin(2+) 2-ethylhexanoateHexanoic acid, 2-ethyl-, tin(2+) saltUNII-519A78R12Y
Datenbank-Bezeichner
- CAS
301-10-0- PubChem CID
- 9318
- DTXSID
DTXSID1027138- UNII
- 519A78R12Y
- EC Number
- 206-108-6
- Nikkaji
- J193.708A
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 80,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 8
- Schwere Atome
- 21
- Formalladung
- 0
- Komplexität
- 93,9
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Organic Acids, Metal Salts
Density1.251 @25 °C
Vapor Pressure0.00000001 [mmHg]
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
CBI
Liquid; [Sigma-Aldrich MSDS]
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 0.2% (2 of 972) of reports.
Danger
H315 (26.1%): Causes skin irritation [Warning Skin corrosion/irritation]
P203, P261, P264, P264+P265, P272, P273, P280, P302+P352, P305+P351+P338, P305+P354+P338, P317, P318, P321, P332+P317, P333+P317, P337+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 972 reports by companies from 30 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Gefahrenhinweise
Regulatory Information
Chemical: Hexanoic acid, 2-ethyl-, tin(2+) salt
Hexanoic acid, 2-ethyl-, tin(2+) salt (2:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Hexanoic acid, 2-ethyl-, tin(2+) salt (2:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 19-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/2082
Other Safety InformationIMAP assessments - Hexanoic acid, 2-ethyl-, tin(2+) salt: Human health tier II assessment
Hazards Summary
Oral LD50 (rat) = 3,400-5,870 mg/kg; Causes mild skin and moderate eye irritation in rabbits; [EPA ChAMP: Submissions - Final Summaries] Metal carboxylates readily dissociate in water into the free metal and free acid; [EPA ChAMP: Submission] A skin and strong eye irritant; [Sigma-Aldrich MSDS] See Tin and inorganic compounds. See 2-Ethylhexanoic acid.
Hazard Classes and Categories
Skin Irrit. 2 (26.1%)
Eye damage - category 1
Sicherheit und Schutzausrüstung
Threshold Limit Values (TLV)2.0 [mg/m3], as Sn
Permissible Exposure Limit (PEL)2.0 [mg/m3], as Sn
Protective Action Criteria (PAC)
0.68 [mg/m3]
190 [mg/m3]
1200 [mg/m3]
Chemie und Industrie
Verwendung und Herstellung
Uses
Used as a crosslinking agent for flexible polyurethane foams and catalyst for polymer production; [EPA ChAMP: Submissions - Final Summaries]
Plastic Composites Manufacturing [Category: Industry]
U.S. Production2023: 5,500,000 - <7,000,000 lb
Consumer UsesCatalyst
Industry UsesCatalyst
General Manufacturing Information
Other (requires additional information)
Hexanoic acid, 2-ethyl-, tin(2+) salt (2:1): ACTIVE
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