2,2,4-trimethyl-3-pentene

Modify Date: 2026-07-02 12:18:46

2,2,4-trimethyl-3-pentene Structure
2,2,4-trimethyl-3-pentene structure
Common Name 2,2,4-trimethyl-3-pentene
CAS Number 107-40-4 Molecular Weight 112.213
Density 0.7±0.1 g/cm3 Boiling Point 104.9±0.0 °C at 760 mmHg
Molecular Formula C8H16 Melting Point -106 °C
MSDS N/A Flash Point -1.7±0.0 °C

 Names

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

Name 2,4,4-trimethyl-2-pentene
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 0.7±0.1 g/cm3
Boiling Point 104.9±0.0 °C at 760 mmHg
Melting Point -106 °C
Molecular Formula C8H16
Molecular Weight 112.213
Flash Point -1.7±0.0 °C
Exact Mass 112.125198
LogP 4.14
Vapour density >1 (vs air)
Vapour Pressure 35.1±0.1 mmHg at 25°C
Index of Refraction 1.420
InChIKey LAAVYEUJEMRIGF-UHFFFAOYSA-N
SMILES CC(C)=CC(C)(C)C
Storage condition Flammables area

 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 F:Highlyflammable;
Risk Phrases R11
Safety Phrases S9-S16-S29-S33-S61
RIDADR UN 2050 3/PG 2
WGK Germany 2
Packaging Group II
Hazard Class 3
HS Code 2901299090

 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 2901299090
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 2,2,4-trimethyl-3-penteneBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

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 Synonyms

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

EINECS 203-488-5
2,4,4-trimethylpent-2-ene
MFCD00008902
2,4,4-Trimethyl-2-pentene
2,2,4-trimethyl-3-pentene

 2,2,4-trimethyl-3-pentene | FAQ

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

Q: What are the downstream products of 2,4,4-trimethyl-2-pentene?
A: Related downstream products(CAS) of 2,4,4-trimethyl-2-pentene: 141-59-3;21020-30-4;630-19-3;67-64-1;115-11-7;75-98-9;64512-96-5;106-98-9;590-18-1;187737-37-7.
Q: What is the melting point of 2,4,4-trimethyl-2-pentene?
A: Melting point of 2,4,4-trimethyl-2-pentene is -106 °C.
Q: What are the upstream materials of 2,4,4-trimethyl-2-pentene?
A: Related upstream materials(CAS) of 2,4,4-trimethyl-2-pentene: 115-11-7;5162-48-1;67-64-1;187737-37-7;815-24-7;513-37-1;594-19-4;690-37-9;999-78-0.
Q: What English synonyms does 2,4,4-trimethyl-2-pentene have?
A: English synonyms of 2,4,4-trimethyl-2-pentene: EINECS 203-488-5, 2,4,4-trimethylpent-2-ene, MFCD00008902, 2,4,4-Trimethyl-2-pentene, 2,2,4-trimethyl-3-pentene.
Q: What is the English name of 2,4,4-trimethyl-2-pentene?
A: The English name of 2,4,4-trimethyl-2-pentene is 2,4,4-trimethyl-2-pentene.
Q: What is the molecular formula of 2,4,4-trimethyl-2-pentene?
A: Molecular formula of 2,4,4-trimethyl-2-pentene is C8H16.
Q: What is the CAS number of 2,4,4-trimethyl-2-pentene?
A: CAS number of 2,4,4-trimethyl-2-pentene is 107-40-4.
Q: What is the boiling point of 2,4,4-trimethyl-2-pentene?
A: Boiling point of 2,4,4-trimethyl-2-pentene is 104.9±0.0 °C at 760 mmHg.
Q: What is the SMILES notation of 2,4,4-trimethyl-2-pentene?
A: SMILES notation of 2,4,4-trimethyl-2-pentene is CC(C)=CC(C)(C)C.
Q: What is the InChIKey of 2,4,4-trimethyl-2-pentene?
A: InChIKey of 2,4,4-trimethyl-2-pentene is LAAVYEUJEMRIGF-UHFFFAOYSA-N.

 2,2,4-trimethyl-3-pentenefactory

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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