Triisopropylsilyl Acrylate (Containing stabilizers) - ≥97% , CAS No.157859-20-6

CAS: 157859-20-6 Cat. No.: T191170 Molecular Weight: 228.41 EC Number: 457-670-6 PubChem CID: 167468
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
SCHEMBL475926 | A883472 | PQSIXYSSKXAOFE-UHFFFAOYSA-N | triisopropylsilyl acrylate | 2-Propenoic acid,tris(1-methylethyl)silyl ester | AMY42279 | AKOS015904494 | BCP11432 | acryloxytriisopropylsilane | Triisopropylsilylacrylate | EC 457-670-6 | 2-Propenoi
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T191170-1g
2

$9.90

$14.90
Save $5.00 (33.56%)
5g
T191170-5g
1

$37.90

$56.90
Save $19.00 (33.39%)
25g
T191170-25g
1

$139.90

$209.90
Save $70.00 (33.35%)
100g
T191170-100g
1

$445.90

$668.90
Save $223.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
SCHEMBL475926 | A883472 | PQSIXYSSKXAOFE-UHFFFAOYSA-N | triisopropylsilyl acrylate | 2-Propenoic acid, tris(1-methylethyl)silyl ester | AMY42279 | AKOS015904494 | BCP11432 | acryloxytriisopropylsilane | Triisopropylsilylacrylate | EC 457-670-6 | 2-Propenoi
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesCC(C)[Si](C(C)C)(C(C)C)OC(=O)C=C
IUPAC Nametri(propan-2-yl)silyl prop-2-enoate
InChIKeyPQSIXYSSKXAOFE-UHFFFAOYSA-N
INCHI1S/C12H24O2Si/c1-8-12(13)14-15(9(2)3,10(4)5)11(6)7/h8-11H,1H2,2-7H3
Isomeric SMILES CC(C)[Si](C(C)C)(C(C)C)OC(=O)C=C
PubChem CID 167468
Molecular Weight 228.41

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Organoheterosilanes
Direct ParentTrialkylheterosilanes
Alternative Parents Acrylic acids and derivatives  Carboxylic acid salts  Organic metalloid salts  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkylheterosilane - Acrylic acid or derivatives - Carboxylic acid salt - Organic metalloid salt - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

9 results found

Lot NumberCertificate TypeDateItem
A2614144Certificate of AnalysisJan 16, 2026 T191170
C2405730Certificate of AnalysisJan 12, 2026 T191170
C2405731Certificate of AnalysisJan 12, 2026 T191170
C2405732Certificate of AnalysisJan 12, 2026 T191170
C2405734Certificate of AnalysisJan 12, 2026 T191170
C2405735Certificate of AnalysisJan 12, 2026 T191170
C2405736Certificate of AnalysisJan 12, 2026 T191170
C2405737Certificate of AnalysisJan 12, 2026 T191170
C2405733Certificate of AnalysisFeb 02, 2024 T191170
Chemical and Physical Properties
SensitivityMoisture sensitive; heat sensitive
Refractive Index1.45
Flash Point(°C)78 °C
Boil Point(°C)102°C/10mmHg
Molecular Weight228.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count6
Exact Mass228.155 Da
Monoisotopic Mass228.155 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count15
Formal Charge0
Complexity210.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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