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2,3,3,4-Tetramethylpentane, commonly known as isooctane, is a hydrocarbon compound with the molecular formula C8H18. It is a colorless liquid characterized by a high octane rating, which makes it a significant component in the production of gasoline for internal combustion engines. Isooctane is also utilized as a reference standard for measuring the octane rating of gasoline due to its high resistance to knocking in spark-ignition engines. It is synthesized through the alkylation of isobutane with isobutylene and finds applications as a solvent in the chemical industry. Furthermore, 2,3,3,4-Tetramethylpentane is instrumental in the development and testing of fuels and engine performance.

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  • 16747-38-9 Structure
  • Basic information

    1. Product Name: 2,3,3,4-TETRAMETHYLPENTANE
    2. Synonyms: pentane,2,3,3,4-tetramethyl-;2,3,3,4-TETRAMETHYLPENTANE;Nsc77449
    3. CAS NO:16747-38-9
    4. Molecular Formula: C9H20
    5. Molecular Weight: 128.26
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 16747-38-9.mol
  • Chemical Properties

    1. Melting Point: -102.12°C
    2. Boiling Point: 141.55°C
    3. Flash Point: 29.5 °C
    4. Appearance: /
    5. Density: 0.7350
    6. Vapor Pressure: 7.36mmHg at 25°C
    7. Refractive Index: 1.4200
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2,3,3,4-TETRAMETHYLPENTANE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,3,3,4-TETRAMETHYLPENTANE(16747-38-9)
    12. EPA Substance Registry System: 2,3,3,4-TETRAMETHYLPENTANE(16747-38-9)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 16747-38-9(Hazardous Substances Data)

16747-38-9 Usage

Uses

Used in the Petroleum Industry:
2,3,3,4-Tetramethylpentane is used as a key component in the production of gasoline for internal combustion engines, due to its high octane rating which enhances engine performance and reduces knocking.
Used as a Reference Standard in the Automotive Industry:
Isooctane is utilized as a reference standard for measuring the octane rating of gasoline, ensuring the quality and performance of fuel in spark-ignition engines.
Used as a Solvent in the Chemical Industry:
2,3,3,4-Tetramethylpentane serves as a solvent in various chemical processes, leveraging its properties to facilitate reactions and dissolve substances.
Used in Fuel and Engine Performance Research:
Isooctane plays a crucial role in the development and testing of fuels and engine performance, helping to improve the efficiency and reliability of engines in various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 16747-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,4 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16747-38:
(7*1)+(6*6)+(5*7)+(4*4)+(3*7)+(2*3)+(1*8)=129
129 % 10 = 9
So 16747-38-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H20/c1-7(2)9(5,6)8(3)4/h7-8H,1-6H3

16747-38-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3,3,4-TETRAMETHYLPENTANE

1.2 Other means of identification

Product number -
Other names Pentane,3,3,4-tetramethyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16747-38-9 SDS

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