Basic information
- CAS
4253-22-9- Standard SMILES
CCC[CH2][Sn](=[S])[CH2]CCC- InChIKey
JJPZOIJCDNHCJP-UHFFFAOYSA-N- Molecular formula
- C8H18SSn
- Average molar mass
- 265.01 g/mol
- Monoisotopic mass
- 266.015124
Names & identifiers
- Preferred name
- Dibutylthioxostannane
- IUPAC
- dibutyl(sulfanylidene)tin
- English name
- Di-n-butyltin sulfide
- Molecular formula
- C8H18SSn
- Molecular weight
- 265.01
Names & synonyms
Dibutylthioxostannane4253-22-9DIBUTYLTIN SULFIDEStannane, dibutylthioxo-Tin dibutyl mercaptideTin, dibutylthioxo-Stann BK 1100LBTS 80TN 2000SKBTS 71EINECS 224-220-3NSC 92620
Show more names
bts80bts71tn2000skstannbk1100ldibutylthioxo-tiDIBUTYLTINSULPHIDEdibutyl(thioxo)tinDIBUTYL TIN SULFIDEdibutylthioxo-stannan
BRN 41262440TK78Y6EU4AI3-28296NSC-92620STANN 825DTXSID0052095BTS 80 (TIN COMPOUND)RefChem:586568
Database identifiers
- CAS
4253-22-9- PubChem CID
- 61338
- DTXSID
DTXSID0052095- UNII
- 0TK78Y6EU4
- EC Number
- 224-220-3
- Nikkaji
- J14.467C
Properties
Computed structural properties
- Topological polar surface area
- 32.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 6
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 81.3
Experimental & physicochemical properties
Physical DescriptionLiquid
Physicochemical properties
- Melting point
- 90 · 90-98°C
- Boiling point
- 300 °C · >300°C
- Density
- 1 · 1,42 g/cm3
- refractive index
- 1.579 · 1.579
- Specific Gravity
- 1.42 · 1.42
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 0 TK78Y6EU4 · 0TK78Y6EU4
- EPA Substance Registry System
- Stannane, dibutylthioxo- (4253-22-9)
- Symbol(GHS)
- 6 · GHS06
- Hazard statements
- 301 · H301-H311-H331
- Precautionary statements
- 261 · P261-P280h-P301+P310a-P304+P340-P405-P501a
- Risk Statements
- 20 · 20/21/22-25
- Safety Statements
- 20 · 20-23-36/37/39-45
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H301 (84.4%): Toxic if swallowed [Danger Acute toxicity, oral]
P203, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P308+P316, P317, P318, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 96 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
Hazard information
Regulatory Information
Chemical: Stannane, dibutylthioxo-
Stannane, dibutylthioxo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Stannane, dibutylthioxo- 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)
Stannane, dibutylthioxo-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationEvaluation - Compounds of dibutyltin
Hazard Classes and Categories
Acute Tox. 3 (84.4%)
Specific target organ toxicity (repeated exposure) - category 1
Safety data
- tsca
- TSCA listed
- ridadr
- 3146
- hs_code
- 29242990
Chemistry & industry
Uses & manufacturing
U.S. Production2023: <50,000 lb
Industry UsesHeat stabilizer
General Manufacturing Information
Plastics Product Manufacturing
Stannane, dibutylthioxo-: ACTIVE
Applications
DescriptionDibutyltin Sulfide is a kind of sulfide. It can be used as a catalytic agent in some polymerization reaction. Dibutyltin sulfide has better catalytic activity and water-tolerant stability than DBTDL in waterborne polyurethane pre-polymerization system and can decrease the pre-polymerization time. It can also catalyze the ring-expansion polymerization of mesolactide. It is also an antioxidant and stabilizer for vinyl resins.
Suppliers15 total
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…