3-(Trimethylsilyl)-2-propyn-1-ol

Modify Date: 2026-07-09 17:30:29

3-(Trimethylsilyl)-2-propyn-1-ol Structure
3-(Trimethylsilyl)-2-propyn-1-ol structure
Common Name 3-(Trimethylsilyl)-2-propyn-1-ol
CAS Number 5272-36-6 Molecular Weight 128.244
Density 0.9±0.1 g/cm3 Boiling Point 176.3±0.0 °C at 760 mmHg
Molecular Formula C6H12OSi Melting Point N/A
MSDS N/A Flash Point 46.4±19.8 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3-(Trimethylsilyl)propargyl alcohol
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.9±0.1 g/cm3
Boiling Point 176.3±0.0 °C at 760 mmHg
Molecular Formula C6H12OSi
Molecular Weight 128.244
Flash Point 46.4±19.8 °C
Exact Mass 128.065735
PSA 20.23000
LogP 1.91
Vapour Pressure 0.3±0.7 mmHg at 25°C
Index of Refraction 1.442
InChIKey ZVGCJDPEKKEYES-UHFFFAOYSA-N
SMILES C[Si](C)(C)C#CCO
Storage condition 2-8°C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S23-S24/25
RIDADR 2810
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2931900090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3-Trimethylsilanyl-prop-2-yn-1-ol
3-TriMethylsilyl-2-propyn-1-ol
MFCD00002913
3-(Trimethylsilyl)prop-2-yn-1-ol
3-(Trimethylsilyl)-2-propyn-1-ol
3-trimethylsilylprop-2-yn-1-ol
EINECS 226-094-5
3-(Trimethylsilyl)propargyl Alcohol

 3-(Trimethylsilyl)-2-propyn-1-ol | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 3-(Trimethylsilyl)propargyl alcohol?
A: Molecular weight of 3-(Trimethylsilyl)propargyl alcohol is 128.244.
Q: What is the InChIKey of 3-(Trimethylsilyl)propargyl alcohol?
A: InChIKey of 3-(Trimethylsilyl)propargyl alcohol is ZVGCJDPEKKEYES-UHFFFAOYSA-N.
Q: What is the boiling point of 3-(Trimethylsilyl)propargyl alcohol?
A: Boiling point of 3-(Trimethylsilyl)propargyl alcohol is 176.3±0.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of 3-(Trimethylsilyl)propargyl alcohol?
A: Polar surface area (PSA) of 3-(Trimethylsilyl)propargyl alcohol is 20.23000.
Q: What is the CAS number of 3-(Trimethylsilyl)propargyl alcohol?
A: CAS number of 3-(Trimethylsilyl)propargyl alcohol is 5272-36-6.
Q: What is the molecular formula of 3-(Trimethylsilyl)propargyl alcohol?
A: Molecular formula of 3-(Trimethylsilyl)propargyl alcohol is C6H12OSi.
Q: What are the downstream products of 3-(Trimethylsilyl)propargyl alcohol?
A: Related downstream products(CAS) of 3-(Trimethylsilyl)propargyl alcohol: 59376-64-6;62861-80-7;5683-31-8;14657-22-8;141862-01-3;42134-49-6;289673-81-0;2917-47-7;6224-91-5.
Q: What is the LogP of 3-(Trimethylsilyl)propargyl alcohol?
A: LogP of 3-(Trimethylsilyl)propargyl alcohol is 1.91.
Q: What English synonyms does 3-(Trimethylsilyl)propargyl alcohol have?
A: English synonyms of 3-(Trimethylsilyl)propargyl alcohol: 3-Trimethylsilanyl-prop-2-yn-1-ol, 3-TriMethylsilyl-2-propyn-1-ol, MFCD00002913, 3-(Trimethylsilyl)prop-2-yn-1-ol, 3-(Trimethylsilyl)-2-propyn-1-ol, 3-trimethylsilylprop-2-yn-1-ol, EINECS 226-094-5, 3-(Trimethylsilyl)propargyl Alcohol.
Q: What are the upstream materials of 3-(Trimethylsilyl)propargyl alcohol?
A: Related upstream materials(CAS) of 3-(Trimethylsilyl)propargyl alcohol: 75-77-4;107-19-7;50-00-0;1066-54-2;50965-66-7;36551-06-1;5582-62-7;75-78-5;1092574-62-3;1068-55-9.

 3-(Trimethylsilyl)-2-propyn-1-olfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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