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Perfumery Isooctanol 99.8%

The acetaldehyde condensation method involves the condensation of two molecules of ethanol to produce butyraldehyde, followed by dehydration to produce crotonaldehyde (crotonaldehyde),

Other Names 2EH
MF.C8H18O
EINECS No. 203-234-3
Product name.2-ethyl hexanoll

Description

Technical Data

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Description

属性 (Property)	值 (Value)
CAS No.	104-76-7
Purity	≥99.5%
Place of Origin	Shandong, China
Type	Agrochemical Intermediates
Other Names	2EH
MF (Molecular Formula)	C₈H₁₈O
EINECS No.	203-234-3
Application	printing and dyeing, paint and film
Appearance	Transparent Liquid
Product name	2-ethyl hexanol
CAS	104-76-7
Package	DRUM
Density	0.831-0.833 g/cm³
Boiling point	186°C (lit.)
Molecular Weight	130.23
Flash point	171°F (77.2°C)
Molecular formula	C₈H₁₈O
Packaging and delivery	Selling units: Single item
Single package size	25×25×25 cm
Single gross weight	25.000 kg

Technical Data

The acetaldehyde condensation method involves the condensation of two molecules of ethanol to produce butyraldehyde, followed by dehydration to produce crotonaldehyde (crotonaldehyde), then hydrogenated to obtain n-butanal; Hydrogenation of n-butanal to obtain n-butanol; If dehydrated through condensation, 2-ethylhexenal is generated, which is further hydrogenated to obtain the final product 2-ethylhexanol.

Alternatively, high-pressure carbonylation synthesis can be used to synthesize n-butyraldehyde and isobutyraldehyde using propylene, carbon monoxide, and hydrogen as raw materials and cobalt tetracarbonyl hydride as a catalyst. N-Butyraldehyde and isobutyraldehyde undergo hydrogenation reactions using copper or nickel as catalysts.

N-Butyraldehyde is hydrogenated in gas or solid phase to produce n-butanol; After initial distillation, n-butanol is purified in a two tower distillation system.

Using sodium hydroxide as a catalyst, n-butanol is condensed and dehydrated to produce 2-ethylhexenal. 2-Ethylhexenal is hydrogenated in the presence of a nickel catalyst at a certain temperature and pressure to produce iso-2-ethylhexanol.

Package	Drums
Delivery time	7-15 days

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1.Storage precautions: Store in a cool and ventilated warehouse. Stay away from sources of fire and heat. It should be stored separately from oxidants, acids, etc., and avoid mixing storage.

Equip with corresponding types and quantities of fire-fighting equipment. The storage area should be equipped with emergency response equipment for leaks and suitable containment materials

2. Transportation precautions: During railway transportation, the dangerous goods loading table in the "Dangerous Goods Transport Rules" of the Ministry of Railways should be strictly followed for loading.

Before transportation, the packaging container should be checked for completeness and sealing. During transportation, it is necessary to ensure that the container does not leak, collapse, fall, or damage.

It is strictly prohibited to mix and transport with oxidants, acids, edible chemicals, etc. Transport vehicles and vessels must be thoroughly cleaned and disinfected, otherwise other items cannot be transported.

When shipping, the loading location should be far away from the bedroom and kitchen, and isolated from the engine room, power supply, fire source, and other parts. When transporting by road, follow the prescribed route and do not stay in residential or densely populated areas

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