methylheptenone

Product Name: methylheptenone
CAS No.: 409-02-9
Chemical Name: methylheptenone
Synonyms: filbert heptenone B;High purity 6-Methyl-5-Heptene-2-One CAS NO.409-02-9 CAS NO.409-02-9
CBNumber: CB9881970
Molecular Formula: C8H14O
Formula Weight: 126.2
MOL File: 409-02-9.mol

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methylheptenone Property

Melting point:: -66.9°C
Boiling point:: 189.35°C (estimate)
Density: 0.8840 (estimate)
refractive index: 1.4348 (estimate)
Odor: at 1.00 % in propylene glycol. nutty hazelnut
Odor Type: nutty
LogP: 1.947 (est)
EPA Substance Registry System: Methyl heptenone (409-02-9)

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Safety

Hazardous Substances Data: 409-02-9(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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methylheptenone Chemical Properties,Usage,Production

Chemical Properties

Methylheptenone is a colorless to pale yellow oily liquid with a fruity and lemongrass aroma similar to amyl acetate. A certain amount of acetone can be generated after oxidation. The boiling point is 173-174°C or 73°C (2400Pa), and the melting point is -67.1°C. Flash point 50 ℃.

Uses

GB 2760--1996 stipulates that the edible spices are allowed to be used. Methylheptenone is mainly used to prepare flavors such as bananas, pears, citrus and berries, nuts and vegetables.

Synthesis

Methylheptenone is obtained by fractionating the essential oil containing the product (such as lemongrass oil), taking the fraction at 160-180°C and treating it with sodium bisulfite.

methylheptenone Preparation Products And Raw materials

Raw materials

Sodium bisulfite LEMONGRASS OIL, WEST INDIAN TYPE

Preparation Products

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methylheptenone Suppliers

China 14 Germany 2 India 1 United States 3 Global 20

Beijing Isomersyn Technology CO;LTD

Tel: 010-82954736 13391601435
Email: sales@isomersyn.com
Country: China
ProdList: 3296
Advantage: 57

BOC Sciences

Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 14059
Advantage: 65

sgtlifesciences pvt ltd

Tel: +8617013299288
Email: dj@sgtlifesciences.com
Country: China
ProdList: 12382
Advantage: 58

CD Chemical Group Limited

Tel: +8615986615575
Fax: 0086-13651442114
Email: info@codchem.com
Country: China
ProdList: 20356
Advantage: 58

Hebei shenghao import and export trade co. LTD

Tel: +8618431136903
Country: CHINA
ProdList: 199
Advantage: 58

Hebei Binshare New Material Co. Ltd

Tel: +8618633865755
Email: china01@hbbinshare.com
Country: CHINA
ProdList: 969
Advantage: 58

Wuhan xinyangruihe Chemical Technology Co., Ltd.

Tel: 027-83855313 15307155313
Fax: QQ：2274366233
Email: 2274366233@qq.com
Country: China
ProdList: 5687
Advantage: 58

Shanghai Jiegu Biotechnology Co., Ltd.

Tel: 021-51698675
Email: jiejiegroup@126.com
Country: China
ProdList: 4106
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: +86-29-87569266 15319487004
Fax: 029-88380327
Email: 1015@dideu.com
Country: China
ProdList: 2263
Advantage: 58

Wuhan kamik Technology Co., Ltd

Tel: 18062587608
Email: 201981259@qq.com
Country: China
ProdList: 7716
Advantage: 58

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View Lastest Price from methylheptenone manufacturers

Wuhan Boyuan Import & Export Co., LTD

Product: High purity 6-Methyl-5-Heptene-2-One CAS NO.409-02-9 CAS NO.409-02-9 409-02-9
Price: US $1.00/G
Min. Order: 100G
Purity: 99.9%
Supply Ability: 50000 tons
Release date: 2018-10-24

Hebei Binshare New Material Co. Ltd

Product: Methylheptenone 409-02-9
Price: US $10.00/g
Min. Order: 1g
Purity: 99.99%
Supply Ability: 10000kg
Release date: 2020-09-01

Shaanxi Dideu Medichem Co. Ltd

Product: Methylheptenone 409-02-9
Price: US $0.00-0.00/KG
Min. Order: 100g
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-19

409-02-9, methylheptenone Related Search:

High purity 6-Methyl-5-Heptene-2-One CAS NO.409-02-9 CAS NO.409-02-9

filbert heptenone B

409-02-9