4-Methyl-2-(2-methyl-1-propenyl)tetrahydropyran (cis- and trans- mixture)
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- ₹3171.73 - ₹21574.23
- Product name: 4-Methyl-2-(2-methyl-1-propenyl)tetrahydropyran (cis- and trans- mixture)
- CAS: 16409-43-1
- MF: C10H18O
- MW: 154.25
- EINECS:240-457-5
- MDL Number:MFCD00036607
- Synonyms:2-(2-methyl-1-propenyl)-4-methyltetrahydro-pyra ;2H-Pyran, tetrahydro-4-methyl-2-(2-methylpropenyl)-;4-Methyl-2-(2-methyl-1-propenyl)tetrahydro-2H-pyran;c-rose oxide;Pyran, 2-(2-methyl-1-propenyl)-4-methyltetrahydro-;Pyran, tetrahydro-2-(2-methyl-1-propenyl)-4-methyl-;Rose oxide , I;Rose oxide cis
6 prices
Selected condition：
Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
Package
- 1ML
- 25G
- 100G
- 1KG
- 1SAMPLE-K
- ManufacturerTCI Chemicals (India)
- Product numberM2363
- Product description4-Methyl-2-(2-methyl-1-propenyl)tetrahydropyran (cis- and trans- mixture) min. 97.0 % (total of isomers)
- Packaging25G
- Price₹6600
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323608
- Product descriptionTetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran mixture of cis and trans, ≥98%, stabilized, FG
- Packaging1KG
- Price₹21574.23
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number83915
- Product description(+)-Rose oxide analytical standard
- Packaging1ML
- Price₹9461.05
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323608
- Product descriptionTetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran mixture of cis and trans, ≥98%, stabilized, FG
- Packaging100G
- Price₹7653.28
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323608
- Product descriptionTetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran mixture of cis and trans, ≥98%, stabilized, FG
- Packaging1SAMPLE-K
- Price₹4990.33
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number83917
- Product description(−)-Rose oxide analytical standard
- Packaging1ML
- Price₹3171.73
- Updated2022-06-14
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| TCI Chemicals (India) | M2363 | 4-Methyl-2-(2-methyl-1-propenyl)tetrahydropyran (cis- and trans- mixture) min. 97.0 % (total of isomers) | 25G | ₹6600 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | W323608 | Tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran mixture of cis and trans, ≥98%, stabilized, FG | 1KG | ₹21574.23 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 83915 | (+)-Rose oxide analytical standard | 1ML | ₹9461.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W323608 | Tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran mixture of cis and trans, ≥98%, stabilized, FG | 100G | ₹7653.28 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W323608 | Tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-2H-pyran mixture of cis and trans, ≥98%, stabilized, FG | 1SAMPLE-K | ₹4990.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 83917 | (−)-Rose oxide analytical standard | 1ML | ₹3171.73 | 2022-06-14 | Buy |
Properties
Boiling point :86 °C20 mm Hg(lit.)
Density :0.873 g/mL at 20 °C(lit.)
vapor pressure :53Pa at 20℃
FEMA :3236 | TETRAHYDRO-4-METHYL-2-(2-METHYLPROPEN-1-YL)PYRAN
refractive index :n20/D 1.454
Flash point :157 °F
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
color :A colourless mobile liquid.
Odor :at 1.00 % in dipropylene glycol. green red rose spicy fresh geranium
Odor Type :floral
optical activity :[α]20/D 28±1°, neat
biological source :synthetic
Water Solubility :920mg/L at 20℃
JECFA Number :1237
BRN :1680588
LogP :3.3 at 23℃
CAS DataBase Reference :16409-43-1(CAS DataBase Reference)
EPA Substance Registry System :2H-Pyran, tetrahydro-4-methyl-2-(2-methyl-1-propenyl)- (16409-43-1)
Density :0.873 g/mL at 20 °C(lit.)
vapor pressure :53Pa at 20℃
FEMA :3236 | TETRAHYDRO-4-METHYL-2-(2-METHYLPROPEN-1-YL)PYRAN
refractive index :n
Flash point :157 °F
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
color :A colourless mobile liquid.
Odor :at 1.00 % in dipropylene glycol. green red rose spicy fresh geranium
Odor Type :floral
optical activity :[α]20/D 28±1°, neat
biological source :synthetic
Water Solubility :920mg/L at 20℃
JECFA Number :1237
BRN :1680588
LogP :3.3 at 23℃
CAS DataBase Reference :16409-43-1(CAS DataBase Reference)
EPA Substance Registry System :2H-Pyran, tetrahydro-4-methyl-2-(2-methyl-1-propenyl)- (16409-43-1)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
ChEBI: Rose oxide is a member of the class of oxanes that is tetrahydro-2H-pyran which is substituted at positions 2 and 4 by an isoprop-1-enyl group and a methyl group, respectively. Organic compound of the pyran class and the monoterpene class and a fragrance found in roses and rose oil. All four possible stereoisomers are known; the 2S,4R and 2S,4S diastereoisomers [also known as the (-)-cis- and (-)-trans-isomers, respectively] are the main constituents in several essential oils and are used as a food flavouring and in perfumes and cosmetics. It has a role as a plant metabolite. It is a monoterpenoid, a member of oxanes and an olefinic compound.Related product price
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