H10401

Hexamethyleneimine

99%

• Synonym(s): 1-Azacycloheptane, Azepane, HMI, Perhydroazepine, Hexahydro-1H-azepine, Homopiperidine
• Empirical Formula (Hill Notation): C₆H₁₃N
• CAS Number: 111-49-9
• Molecular Weight: 99.17
• Beilstein/REAXYS Number: 1084
• EC Number: 203-875-9
• MDL number: MFCD00006934
• UNSPSC Code: 12352100
• PubChem Substance ID: 24895424
• NACRES: NA.22

Properties

• vapor pressure: 7.4 mmHg ( 21.1 °C)
• assay: 99%
• form: liquid
• refractive index: n20/D 1.466 (lit.)
• bp: 138 °C/749 mmHg (lit.)
• density: 0.88 g/mL at 25 °C (lit.)
• SMILES string: C1CCCNCC1
• InChI: 1S/C6H13N/c1-2-4-6-7-5-3-1/h7H,1-6H2
• InChI key: ZSIQJIWKELUFRJ-UHFFFAOYSA-N

Description

Application

Hexamethyleneimine (HMI) can be used in the preparation of:

• zeolitic catalysts such as MCM-22 and MCM-49
• SAPO-35, a molecular sieve
• various microporous aluminosilicates and titanosilicates
• organic-inorganic hybrid pervoskite

It can also been used in the total synthesis of various natural products and bioactive molecules such as (−)-balanol, indole estrogens, derivatives of daunorubicin and (+)-cetiedil.

Safety Information

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H225,H300,H314,H331,H335
• pcodes: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1C - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 64.4 °F - closed cup
• flash_point_c: 18 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter