成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->106-25-2

106-25-2

106-25-2 Structure

106-25-2 Structure
IdentificationMore
[Name]

NEROL
[CAS]

106-25-2
[Synonyms]

2,6-DIMETHYL-2,6-OCTADIEN-8-OL
2, 6-DIMETHYL-CIS-2, 6-OCTADIEN-8-OL
2,6-OCTADIEN-1-OL, 3,7-DIMETHYL
3, 7-DIMETHYL-CIS-2, 6-OCTADIEN-1-OL
CIS-3,7-DIMETHYL-2,6-OCTADIEN-1-OL
CIS-GERANIOL
FEMA 2770
NEROL
NEROL 70
NEROL BJ
NEROLEX
NERYL ALCOHOL
(Z)-3,7-DIMETHYL-2,6-OCTADIEN-1-OL
(2Z)-3,7-Dimethyl-2,6-octadien-1-ol
(Z)-geraniol
2,6-Octadien-1-ol,3,7-dimethyl-,(Z)-
2-cis-3,7-Dimethyl-2,6-octadien-1-ol
3,7-dimethyl-octa-2cis,6-dien-1-ol
6-Octadien-1-ol,3,7-dimethyl-,(Z)-2
7-dimethyl-6-octadien-1-o(z)-3
[EINECS(EC#)]

203-378-7
[Molecular Formula]

C10H18O
[MDL Number]

MFCD00063204
[Molecular Weight]

154.25
[MOL File]

106-25-2.mol
Chemical PropertiesBack Directory
[Appearance]

Clear colorless to almost colorless liquid
[Melting point ]

<-15 °C
[Boiling point ]

103-105 °C/9 mmHg (lit.)
[density ]

0.876 g/mL at 25 °C(lit.)
[vapor pressure ]

2.39Pa at 20℃
[FEMA ]

2770
[refractive index ]

n20/D 1.474(lit.)
[Fp ]

226 °F
[storage temp. ]

2-8°C
[solubility ]

absolute ethanol: soluble(lit.)
[form ]

Liquid
[pka]

14.45±0.10(Predicted)
[color ]

Clear colorless to almost colorless
[Odor]

at 100.00 %. sweet natural neroli citrus magnolia
[Odor Type]

floral
[Water Solubility ]

1.311g/L(25 ºC)
[JECFA Number]

1224
[Merck ]

14,6475
[BRN ]

1722455
[LogP]

2.76 at 30℃
[Uses]

Nerol is a flavoring agent that is a colorless liquid with an odor resem- bling fresh, sweet roses and contains geranoils and other terpenic alcohols. it is miscible in alcohol, chloroform, and ether insoluble in water. it is obtained by synthesis. it is also termed cis-3,7-dime- thyl-2,6-octadien-1-ol.
[CAS DataBase Reference]

106-25-2(CAS DataBase Reference)
[EPA Substance Registry System]

2,6-Octadien-1-ol, 3,7-dimethyl-, (2Z)- (106-25-2)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[RIDADR ]

UN1230 - class 3 - PG 2 - Methanol, solution
[WGK Germany ]

2
[RTECS ]

RG5840000
[TSCA ]

Yes
[HS Code ]

29052210
[Safety Profile]

Moderately toxic by intramuscular route. Mildly toxic by ingestion. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
[Hazardous Substances Data]

106-25-2(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium acetate trihydrate-->Citral-->Linalool-->Hydriodic acid-->Aluminium isopropoxide-->Geraniol-->gamma-Terpineol-->alpha-Terpineol
[Preparation Products]

Citral-->Citronellol-->Geraniol-->NERYL ISOBUTYRATE-->GERANYL ISOVALERATE-->(+)-CITRONELLAL-->(-)-CITRONELLAL-->(Z)-3,7-dimethylocta-2,6-dienal-->Linalool oxide-->(2Z)-3,7-Dimethyl-2,6-octadienoic acid-->GERANYL CAPROATE-->GERANIC ACID
Questions And AnswerBack Directory
[Identification test]

Determination of total alcohol (OT-5). The amount of sample taken is 1.2g; the equivalent factor (e) in the calculation is 77.13.
[Chemical properties]

Colorless oily liquid It bears a sweet smell similar to the fresh rose, better than geraniol, and with hints of lemon flavor. The boiling point is 227 ℃; flash point is 92 ℃; optical rotation is [α] D ± 0 °. Miscible in ethanol, chloroform and ether; nearly insoluble in water.
It is the isomer of geraniol (trans; geraniol is cis).
Natural lanolin and its esters are found in orange leaf oil, rose oil, lavender oil, Sri Lanka citronella oil, bitter orange blossom oil and bergamot, lemon, white lemon, grapefruit, sweet orange and so on.
[Uses]

The food flavors are mainly for the preparation of raspberry, strawberry and citrus fruit flavors and preparation of orange blossom, rose, magnolia main spices. It is a spice commonly used in jasmine, white flowers, lilac, lily of the valley, narcissus, carnation, mimosa, violet, vanilla, cymbidium, tuberose and citrus cologne. It is also commonly used in hyacinth, gardenia, osmanthus, acacia flavor formula. In the food flavor, its raspberry-strawberry flavor effect is commonly used. The product is also used in the preparation of daily makeup fragrance, such as violet, orange blossom, jasmine, lily of the valley, magnolia, cloves and other fragrance type makeup fragrance. It is widely used in orange blossom, rose, jasmine, tuberose and other fragrances of fragrant type and food flavor of raspberry, strawberry. It can also be used to produce ester spices.
[Preparation]

1. Oil of petitgrain is used as raw material; the first step is eliminating linalool and terpenes through fractionation; through saponification the fraction containing primary alcohol will be made into phthalate esters; and then going through purification and alkali saponification, geraniol (60 %) and nerol (40%) mixture is derived; removing geraniol with lead chloride, undergoing the residue vacuum distillation or steam distillation, the product was derived.
2. Let the geraniol and hydroiodic acid reacted in the neutral solution. Removing excess hydrogen iodide with alkali, the nerol mixed with geraniol can be derived, and then separate the mixture using the above method.
3. Heat the mixture of the same amount of camphor and acetic anhydride to boiling in the presence of sodium acetate. The mixture of geraniol and neryl alcohol can be derived through saponified esterification, and then separate the mixture by the former method.
4. Reducing citral in the isopropanol solution containing isopropanol aluminium also can obtain the mixture of geraniol and nerol, and nerol is derived through re-separation.
[Toxicity]

GRAS (FEMA).
LD504500 mg/kg (rat, oral).
maximum level    FEMA (mg/kg): soft drink 1.4; cold drink 3.9; candy 16; baked food 19; pudding 1.0 to 1.3;
utilization limitation (FDA $ 172. 515, 2000).
Hazard InformationBack Directory
[Description]

Nerol has a fresh, sweet, rose-like odor and a bitter flavor. Nerol may be synthesized from pinene.
[Occurrence]

Reported found in neroli oil (with geraniol) and in the essential oils of lemongrass, Ceylon citronella, ylangylang, champaca, Cayenne Bois de Rose and bergamot; also in lemon, sweet orange and petitgrain bergamot; in clary sage, lavandin, lavender, Mexican linaloe, myrrh, jasmine, Paraguay petitgrain; also reported among the volatile constituents of currant aroma; Helicrysum angustifolium contains up to 30 to 50% nerol. Also reported found in citrus peel oils and juices, apricot, cranberry, blueberry, currant, grapes, papaya, raspberry, blackberry, strawberry, potato, tomato, cinnamon, ginger, mentha oils, mustard, nutmeg, thyme, hop oil, beer, gin, cognac, brandy, grape wines, tea, honey, Arctic bramble, passion fruit, prune, Japanese plum, rose apple, marjoram, mango, tamarind, cardamom, coriander seed and leaf, tarragon, litchi, licorice, buckwheat, laurel, wort, elderberry, cherimoya, myrtle leaf and berry, buchu oil, Bourbon vanilla, lemon balm, clary sage, loganberry, maté, German chamomile oil and mastic gum leaf oil.
[Definition]

ChEBI: The (2Z)-stereoisomer of 3,7-dimethylocta-2,6-dien-1-ol. It has been isolated from the essential oils from plants like lemon grass.
[Aroma threshold values]

Detection: 680 ppb to 2.2 ppm; aroma characteristics at 2%: rosy, slightly citrus, terpy and floral, reminiscent of linalool oxide with aldehydic waxy and fruity nuances
[Taste threshold values]

Taste characteristics at 10 ppm in 5% sugar and 0.1% CA: rosy with citrus nuances, fruity pear with floral citronellal notes
[Synthesis Reference(s)]

Tetrahedron, 40, p. 641, 1984 DOI: 10.1016/S0040-4020(01)91092-0
Tetrahedron Letters, 33, p. 5417, 1992 DOI: 10.1016/S0040-4039(00)79109-X
Synthesis, p. 328, 1988 DOI: 10.1055/s-1988-27559
[General Description]

The antifungal efficacy of nerol (cis-3,7-Dimethyl-2,6-octadien-1-ol), against Aspergillus flavus, was studied.
Spectrum DetailBack Directory
[Spectrum Detail]

NEROL(106-25-2)MS
NEROL(106-25-2)1HNMR
NEROL(106-25-2)13CNMR
NEROL(106-25-2)IR1
NEROL(106-25-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Nerol, 97%(106-25-2)
[Alfa Aesar]

Nerol, 97%(106-25-2)
[Sigma Aldrich]

106-25-2(sigmaaldrich)
[TCI AMERICA]

Nerol,>98.0%(GC)(106-25-2)
106-25-2 suppliers list
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +86 13288715578 +8613288715578 , +8613288715578
Website: www.mojinchemical.com
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177 , +8617531190177
Website: m.is0513.com/manufacturer/hebei-yanxi-chemical-283/
Company Name: Hebei Kingfiner Technology Development Co.Ltd
Tel: +86-15532196582 +86-15373005021 , +86-15373005021
Website: https://www.kingfinertech.com
Company Name: Hebei Zhuanglai Chemical Trading Co.,Ltd
Tel: +8613343047651 , +8613343047651
Website: zlchemi.com/
Company Name: Shandong Deshang Chemical Co., Ltd.
Tel: +86-0531-8875-2665 +8613153039501 , +8613153039501
Website: www.deshangchemical.com
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Website: m.is0513.com/ShowSupplierProductsList30845/0.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8615531157085 , +8615531157085
Website: www.weibangbio.com/
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: m.is0513.com/ShowSupplierProductsList1549548/0.htm
Company Name: Shandong chuangyingchemical Co., Ltd.
Tel: 18853181302
Website: m.is0513.com/ShowSupplierProductsList103425/0.htm
Company Name: Shanghai Longyu Biotechnology Co., Ltd.
Tel: +8619521488211 , +8619521488211
Website: m.is0513.com/manufacturer/shanghai-longyu-biotechnology-164/
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Shanghai Standard Technology Co., Ltd.
Tel: 18502101150
Website: www.nature-standard.com
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569266 15319487004 , 15319487004
Website: http://m.is0513.com/manufacturer/shaanxi-dideu-medichem-220/
Company Name: Wuhan ChemNorm Biotech Co.,Ltd.
Tel: +86-27-8439 4403 18971486879 , 18971486879
Website: www.chemnorm.com
Tags:106-25-2 Related Product Information
141-12-8 106-24-1 56-81-5 77-92-9 106-25-2