Basic information
- CAS
16205-84-8- Standard SMILES
CCOC(=O)C#C[Si](C)(C)C- InChIKey
QRBKPHYAIRLCLK-UHFFFAOYSA-N- Molecular formula
- C8H14O2Si
- Average molar mass
- 170.28 g/mol
- Monoisotopic mass
- 170.07630622
Names & identifiers
- Preferred name
- Ethyl 3-(trimethylsilyl)propynoate
- IUPAC
- ethyl 3-trimethylsilylprop-2-ynoate
- English name
- Ethyl 3-(trimethylsilyl)propiolate
- Molecular formula
- C8H14O2Si
- Molecular weight
- 170.28
Names & synonyms
Ethyl 3-(trimethylsilyl)propynoateRefChem:594777629-112-316205-84-8Ethyl 3-(trimethylsilyl)propiolateethyl 3-trimethylsilylprop-2-ynoate2-Propynoic acid, 3-(trimethylsilyl)-, ethyl esterethyl 3-(trimethylsilyl)prop-2-ynoateC8H14O2SiMFCD00074886Ethyl 3-(trimethylsilyl) propiolateS08905
Show more names
propiolateTIMTEC-BB SBB008832Ethyl 3-(trimethylsilyl)Ethyl 3-(trimethylsilyl)propiolate,99%3- (Trtrimethylmethsilyl) ethyl alanlate3-(Trimethylsily)-propynoicacidethylesterEthyl 3-(triMethylsilyl)propiolate, 99% 5GRTrimethylsilanyl-propynoic acid ethyl ester
3-(Trimethylsilyl)-2-propynoic Acid Ethyl EsterEthyl3-(trimethylsilyl)propiolateSCHEMBL1244345DTXSID10340929ethyl 3-(trimethylsily)propynoateAKOS015911739FS-60563-(Trimethylsilyl)propiolate ethyl ester
Database identifiers
- CAS
16205-84-8- PubChem CID
- 568601
- DTXSID
DTXSID10340929- EC Number
- 629-112-3
- Nikkaji
- J1.392.333G
Properties
Computed structural properties
- Topological polar surface area
- 26.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 3
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 201
Physicochemical properties
- Boiling point
- 92 · 92-96 °C28 mm Hg(lit.)
- Density
- 0.897 g/mL · 0.897 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.441(lit.)
- Flash point
- 160 °F · 160 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Liquid
- color
- Clear colorless
- Specific Gravity
- 0.897 · 0.897
- Water Solubility
- Sparingly soluble in water.
- Hydrolytic Sensitivity
- 3 · 3: reacts with aqueous base
- BRN
- 1767850 · 1767850
- Stability
- Moisture Sensitive
- InChI
- 1S/C8H14O2Si/c1-5-10-8(9)6-7-11(2,3)4/h5H2,1-4H3
- InChIKey
- QRBKPHYAIRLCLK-UHFFFAOYSA-N
- SMILES
- CCOC(=O)C#C[Si](C)(C)C
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
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P261, P264+P265, P271, P280, P304+P340, P305+P351+P338, P319, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Safety data
- F
- 10-21
- PPE
- Eyeshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- tsca
- No
- ridadr
- UN 3334
- hs_code
- 29310099
- risk_code
- 36/37
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26
- hazard_class
- 9
- Storage Class
- 10 - Combustible liquids
- target organs
- Respiratory system
- Hazard statements
- H319-H335
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
Chemistry & industry
Applications
UsesEthyl 3-(trimethylsilyl)propiolate was used in the preparation of 4-ethoxycarbonyl-3-(trimethylsilyl)furan.
Upstream & downstream products
Downstream products
Suppliers70 total
上海康恩博医药科技有限公司（科小研试剂）400-1388-521 17510465506 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海腾准生物科技有限公司19821570922 · [email protected]
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
Related reactions
10 records
Compound notes
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