3-HEPTEN-2-ONE
- Product Name
- 3-HEPTEN-2-ONE
- CAS No.
- 1119-44-4
- Chemical Name
- 3-HEPTEN-2-ONE
- Synonyms
- FEMA 3400;3-HEPTEN-2-ONE;hept-3-en-2-one;3-Hepten-2-one>(E)-hept-3-en-2-one;METHYL PENTENYL KETONE;Coconut ketone solution;3-HEPTEN-2-ONE USP/EP/BP;Vortioxetine Impurity 10 Monomer
- CBNumber
- CB6164911
- Molecular Formula
- C7H12O
- Formula Weight
- 112.17
- MOL File
- 1119-44-4.mol
3-HEPTEN-2-ONE Property
- Boiling point:
- 63°C 13mm
- Density
- 0,86 g/cm3
- refractive index
- 1.4450
- FEMA
- 3400 | 3-HEPTEN-2-ONE
- Flash point:
- 49°C
- form
- clear liquid
- color
- Colorless to Light yellow to Light orange
- Odor
- at 10.00 % in dipropylene glycol. green grassy caraway
- Odor Type
- green
- Water Solubility
- Soluble in alcohol and slightly soluble in water(3087 mg/L @ 25°C (est.))
- JECFA Number
- 1127
- BRN
- 1739239
- InChIKey
- JHHZQADGLDKIPM-AATRIKPKSA-N
- LogP
- 1.63
- CAS DataBase Reference
- 1119-44-4(CAS DataBase Reference)
- EPA Substance Registry System
- 3-Hepten-2-one (1119-44-4)
Safety
- Hazard Codes
- F,Xi
- Risk Statements
- 10-11-36/37/38
- Safety Statements
- 16-26
- RIDADR
- 1224
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 2914199090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
N-Bromosuccinimide Price
- Product number
- W340000
- Product name
- Coconut ketone solution
- Purity
- 10wt. % in ethanol, natural (US)
- Packaging
- sample-k
- Price
- $55.4
- Updated
- 2022/05/15
- Product number
- H0838
- Product name
- 3-Hepten-2-one
- Purity
- >95.0%(GC)
- Packaging
- 25mL
- Price
- $78
- Updated
- 2024/03/01
- Product number
- A19086
- Product name
- 3-Hepten-2-one, 97%
- Packaging
- 10g
- Price
- $56.65
- Updated
- 2024/03/01
- Product number
- A19086
- Product name
- 3-Hepten-2-one, 97%
- Packaging
- 50g
- Price
- $216.65
- Updated
- 2024/03/01
- Product number
- H282310
- Product name
- 3-Hepten-2-one
- Packaging
- 2.5g
- Price
- $115
- Updated
- 2021/12/16
3-HEPTEN-2-ONE Chemical Properties,Usage,Production
Description
3-Hepten-2-one is a kind of ketone derivative that can be used as a favoring and fragrance agents. 3-Hepten-2-one belongs to the family of Acryloyl Compounds. It has a powerful, green grassy and caraway odor. It can be used to supply a green note to fruity compositions. It has creamy flavor to be used as caraway, passion fruit and pineapple flavors. This ketone can provide lingering rich after- notes to dairy product such as custard, melted butter, creams and cheers. It is also useful in fatty nut application such as Brazil and pine nuts. It is also useful for the production of heptan-2-one.
Chemical Properties
3-Hepten-2-one has a powerful green-grassy, pungent odor. It may be synthesized by reacting 1-pentyne with acetic anhydride to yield 3-heptyn-2-one, which is then converted to cis-3-hepten-2-one by partial catalytic hydrogenation; the trans-form is probably obtained from trans-2 -hexenic acid treated with methyl lithium.
Chemical Properties
3-Hepten-2-one has a powerful, green-grassy, pungent odor.
Occurrence
Reported found in (Byrsinoma crassifolia), red and green pepper, capsicum varieties, hop oil and roasted flbert
Uses
It is used in most dairy flavors to add greater depth. This ketone will add lingering rich after-notes, to many processed dairy products such as custard, melted butter, creams and cheeses (Brie, Gorgonzola and blue cheeses). Also beneficial in fatty nut applications (brazil and pine nuts, cashews). It is also used to produce Heptan-2-one.
Definition
ChEBI: 3-Hepten-2-one is an enone.
Preparation
By reacting 1-pentyne with acetic anhydride to yield 3-heptyn-2-one, which is then converted to cis-3-hepten-2-one by partial catalytic hydrogenation; the trans-form is probably obtained from trans-2-hexenic acid treated with methyl lithium.
Aroma threshold values
Detection: 56 ppb; aroma characteristics at 1.0%: pungent, dairy, creamy, slightly ketonic, sour milky, blue cheese, waxy, earthy mushroom.
Taste threshold values
Taste characteristics at 5 ppm: creamy, dairy, waxy, stale milky, blue cheese and cheese rind with ripe, slightly moldly stale milk with a good mouthfeel.
References
https://pubchem.ncbi.nlm.nih.gov/compound/5364578#section=2D- Structure
http://www.thegoodscentscompany.com/data/rw1008511.html
https://www.alfa.com/en/catalog/A19086/
3-HEPTEN-2-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
3-HEPTEN-2-ONE Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 94837
- Advantage
- 76
- Tel
- 010-88425576
- Fax
- (+86)-10-88425546
- sales@dhltchem.com
- Country
- China
- ProdList
- 793
- Advantage
- 59
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30132
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24539
- Advantage
- 81
- Tel
- 010-60275820 13031183356
- Fax
- 010-60270825
- elainezt@sina.com
- Country
- China
- ProdList
- 1392
- Advantage
- 62
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44700
- Advantage
- 61
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- sales@capotchem.com
- Country
- China
- ProdList
- 18217
- Advantage
- 66
- Tel
- 010-82967028 13552068683
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12458
- Advantage
- 60
- Tel
- 0571-88194596 15558156576
- Fax
- 0571-88199298
- sales@disynchem.com
- Country
- China
- ProdList
- 93
- Advantage
- 55
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18739
- Advantage
- 57
- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
- ProdList
- 12990
- Advantage
- 57
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11714
- Advantage
- 57
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9900
- Advantage
- 58
- Tel
- 13901585132
- Fax
- +86-25-52131256
- 799750417@qq.com
- Country
- China
- ProdList
- 8888
- Advantage
- 55
- Tel
- 18017383231 18017383231
- Fax
- qq：2817624287
- lyh_antaeus@163.com
- Country
- China
- ProdList
- 9352
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22519
- Advantage
- 55
- Tel
- 400-400-6206333 18521732826
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25014
- Advantage
- 65
- Tel
- 400-1647117 15221909166
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41438
- Advantage
- 60
- Tel
- 15523000485
- xingcanyaoye@sina.com
- Country
- China
- ProdList
- 1686
- Advantage
- 58
- Tel
- 010-61647239; 15318973357
- Fax
- 010-57903446
- 1460285141@qq.com
- Country
- China
- ProdList
- 2931
- Advantage
- 58
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 15885
- Advantage
- 55
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51471
- Advantage
- 80
- Tel
- 18066080842 13952020641
- Fax
- 025-58912720
- bamd@foxmail.com
- Country
- China
- ProdList
- 716
- Advantage
- 55
- Tel
- 020-84383047
- Fax
- 020-84380294
- sales@jhd.com.cn
- Country
- China
- ProdList
- 9190
- Advantage
- 65
- Tel
- 400-711-5280 86-571-81025280
- Fax
- 86-571-85806285
- sales@molcore.com
- Country
- China
- ProdList
- 9974
- Advantage
- 58
- Tel
- 021-021-52271985 17721149837
- Fax
- +86 (21) 52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 19806
- Advantage
- 60
- Tel
- 571-85586718 +8613336195806
- Fax
- +86-571-85864795
- sales@capotchem.com
- Country
- China
- ProdList
- 29797
- Advantage
- 60
- Tel
- 025-66113011 18112977050
- Fax
- (5)02557626880
- cb6@aikonchem.com
- Country
- China
- ProdList
- 15495
- Advantage
- 58
- Tel
- 400-668-9898
- Fax
- 010-51582189
- service@3achem.com
- Country
- China
- ProdList
- 20569
- Advantage
- 58
- Tel
- 0571-87682782 18957127338
- Fax
- QQ800182836
- sales@zetchem.com
- Country
- China
- ProdList
- 572
- Advantage
- 58
- Tel
- +86-18553607090 +8618553607090
- 1093908296@qq.com
- Country
- China
- ProdList
- 1681
- Advantage
- 58
- Tel
- 0551-65418671
- Fax
- 0551-65418697
- sales@tnjchem.com
- Country
- China
- ProdList
- 34571
- Advantage
- 58
- Tel
- +8617013299288
- dj@sgtlifesciences.com
- Country
- China
- ProdList
- 12382
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- CHINA
- ProdList
- 52861
- Advantage
- 58
- Tel
- +8615604608665 15604608665
- dominicguo@gk-bio.com
- Country
- CHINA
- ProdList
- 9427
- Advantage
- 58
- Tel
- +86-029-89586680 +86-18192503167
- Fax
- +86-29-88380327
- 1026@dideu.com
- Country
- China
- ProdList
- 9128
- Advantage
- 58
- Tel
- 18871490254
- Fax
- 027-59599243
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 28180
- Advantage
- 58
- Tel
- +86-023-6139-8061 +86-86-13650506873
- sales@chemdad.com
- Country
- China
- ProdList
- 39916
- Advantage
- 58
- Tel
- +86-0371-86658258 15093356674;
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
- ProdList
- 29826
- Advantage
- 58
- Tel
- 18964169089
- yfnano@126.com
- Country
- China
- ProdList
- 4549
- Advantage
- 58
- Tel
- 029-029-61856359 18690052321
- Fax
- 029-88380327
- 1027@dideu.com
- Country
- China
- ProdList
- 10010
- Advantage
- 58
- Tel
- 2537653158 16621191650
- Fax
- QQ 2537653158
- 2537653158@qq.com
- Country
- China
- ProdList
- 7322
- Advantage
- 58
- Tel
- 0371-0371-53732842 13383863444
- Fax
- QQ：3002612166
- 3002612166@qq.com
- Country
- China
- ProdList
- 10018
- Advantage
- 58
- Tel
- 021-51816796-820 13611835272
- Fax
- 021-5161 3951
- sales2@sunwaypharm.com
- Country
- China
- ProdList
- 44485
- Advantage
- 58
- Tel
- 0517-83966898 15861782979
- 32860091@qq.com
- Country
- China
- ProdList
- 294
- Advantage
- 58
- Tel
- 021-021-61109150
- Fax
- 021-61105897
- sales@tcisct.com
- Country
- China
- ProdList
- 31163
- Advantage
- 58
- Tel
- 400-8210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 39997
- Advantage
- 58
- Tel
- 15870833005
- 2232044025@qq.com
- Country
- China
- ProdList
- 8209
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39661
- Advantage
- 58
- Tel
- 13901585132
- 2261760024@qq.com
- Country
- China
- ProdList
- 4908
- Advantage
- 58
View Lastest Price from 3-HEPTEN-2-ONE manufacturers
- Product
- 3-Hepten-2-one 1119-44-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 100g
- Purity
- 99.0%+
- Supply Ability
- 100 tons
- Release date
- 2020-01-19
- Product
- 3-HEPTEN-2-ONE 1119-44-4
- Price
- US $2.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100g , 1kg, 5kg , 50kg
- Release date
- 2020-01-07