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3338-03-2

7-methyl-3,4,5,6-tetrahydro-2H-azepine is a heterocyclic organic compound with the molecular formula C6H13N. It features a seven-membered azepine ring, which is a type of azacycle, with a methyl group attached to the seventh carbon atom. The compound is a colorless liquid with a density of 0.86 g/cm3 and a boiling point of 128-130°C. It is soluble in organic solvents and has a mild, characteristic odor. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its unique structure and reactivity, it plays a significant role in the development of new compounds with potential applications in various industries.

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  • 3338-03-2 Structure

  • Basic information

    1. Product Name: 7-methyl-3,4,5,6-tetrahydro-2H-azepine
    2. Synonyms: 2H-Azepine, 3,4,5,6-tetrahydro-7-methyl-; 3,4,5,6-Tetrahydro-7-methyl-2H-azepine
    3. CAS NO:3338-03-2
    4. Molecular Formula: C7H13N
    5. Molecular Weight: 111.1848
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 3338-03-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 149.9°C at 760 mmHg
    3. Flash Point: 35.584°C
    4. Appearance: N/A
    5. Density: 0.925g/cm3
    6. Vapor Pressure: 5.015mmHg at 25°C
    7. Refractive Index: 1.496
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 7-methyl-3,4,5,6-tetrahydro-2H-azepine(CAS DataBase Reference)
    11. NIST Chemistry Reference: 7-methyl-3,4,5,6-tetrahydro-2H-azepine(3338-03-2)
    12. EPA Substance Registry System: 7-methyl-3,4,5,6-tetrahydro-2H-azepine(3338-03-2)

  • 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: 3338-03-2(Hazardous Substances Data)

3338-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3338-03-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3338-03:
(6*3)+(5*3)+(4*3)+(3*8)+(2*0)+(1*3)=72
72 % 10 = 2
So 3338-03-2 is a valid CAS Registry Number.

3338-03-2SDS

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 7-methyl-3,4,5,6-tetrahydro-2H-azepine

1.2 Other means of identification

Product number -
Other names 2H-Azepine,3,4,5,6-tetrahydro-7-methyl

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:3338-03-2 SDS

3338-03-2Relevant articles and documents

Enamines and iminium salts from amino-acids

McHintosh, John M.,Pillon, Lilianna Z.,Acquaah, Samuel O.,Green, James R.,White, Graham S.

, p. 2016 - 2021 (2007/10/02)

Distillation of ω-carboxyalkyl lactams from soda-lime leads to the formation of bicyclic enamines or imines with concomitant loss of carbon dioxide and water.Monoamides of dicarboxylic acids afford cyclic ketones.A mechanistic rationale is presented and it is concluded that the reaction is a variant of the classical Ruzicka cyclization of dicarboxylic acids.The method allows the regiospecific formation of iminium salts of bicyclic nitrogen heterocycles.

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