ChemicalBook > CAS DataBase List > 2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN

2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN

Product Name
2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN
CAS No.
63500-71-0
Chemical Name
2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN
Synonyms
FLOROL;FLOROSA;4-methyl-2-(2-methylpropyl)oxan-4-ol;floral pyranol;2-Isobutyl-4-methyltetrahydro-2H-pyran-4-ol;Tetrahydro-2-isobutyl-4-methylpyran-4-ol, mixed isomers (cis and trans);Florosa 5083303;FLOROL, FIRMENICH;4-Hydroxy-4-methyl-2-isobutyltetrahydropyran;TETRAHYDRO-2-ISOBUTYL-4-METHYL 2(2H) PYRANOL
CBNumber
CB8778682
Molecular Formula
C10H20O2
Formula Weight
172.26
MOL File
63500-71-0.mol
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2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN Property

Boiling point:
93-95 °C(Press: 3 Torr)
Density 
0.9516 g/cm3
vapor pressure 
1Pa at 20℃
pka
14.69±0.40(Predicted)
Odor
at 100.00 %. fresh clean soft natural floral muguet linalool
Odor Type
floral
Water Solubility 
23g/L at 23℃
LogP
1.65 at 23℃
EPA Substance Registry System
2H-Pyran-4-ol, tetrahydro-4-methyl-2-(2-methylpropyl)- (63500-71-0)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

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.

P321Specific treatment (see … on this label).

P330Rinse mouth.

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

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN Chemical Properties,Usage,Production

Chemical Properties

2-Isobutyl-4-methyltetrahydro-2H-pyran-4-ol is a colorless to pale yellow liquid with a fresh, soft, and natural floral odor.
Cyclocondensation of 3-methyl-3-buten-l-ol with 3-methylbutanal on silica gel and alumina in the absence of solvents is proposed for synthesis.The material consists of a cis/trans-isomer mixture. The proportion of the more valuable cis-isomer can be increased by using dilute sulfuric acid as catalyst.

Flammability and Explosibility

Non flammable

Trade name

Florol® (Firmenich), Florosa (Givaudan), Florosol (Innospec), Pyranol (BASF).

2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN Preparation Products And Raw materials

Raw materials

Preparation Products

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2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN Suppliers

China 66 Germany 1 India 1 United Kingdom 2 United States 25 Global 95
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View Lastest Price from 2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
Florosa 5083303 63500-71-0
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2023-09-07
Hebei Weibang Biotechnology Co., Ltd
Product
2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN 63500-71-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2022-11-01
Hebei Mojin Biotechnology Co., Ltd
Product
2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN 63500-71-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-07

63500-71-0, 2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRANRelated Search:

WEDELOLACTONE Kidney Bean Extract Phenethyl alcohol WILFORINE Worenine WILFORDINE BETA-D-GLUCOPYRANOSIDURONIC ACID HYPERICUM PERFORATUM OIL WILFORGINE Whitefreshskinoil Wogonin WILFORLIDE A White peony essential oil Witch hazel extract WITHAFERIN A BACOPASIDE II(P) Tetrahydro-4-pyranol EURYCOMANONE

  • 4-methyl-2-(2-methylpropyl)oxan-4-ol
  • tetrahydro-4-methyl-2-(2-methylpropyl)-2h-pyran-4-o
  • tetrahydro-4-methyl-2-(2-methylpropyl)-2H-Pyran-4-ol
  • 2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN
  • FLOROL
  • FLOROSA
  • TETRAHYDRO-2-ISOBUTYL-4-METHYL 2(2H) PYRANOL
  • 2-(2-Methylpropyl)-4-hydroxy-4-methyl tetrahydropyran
  • 2H-Pyran-4-ol, tetrahydro-4-methyl-2-(2-methylpropyl)-
  • FLOROL, FIRMENICH
  • 4-Hydroxy-4-methyl-2-isobutyltetrahydropyran
  • 2-Isobutyl-4-methyltetrahydro-2H-pyran-4-ol
  • Tetrahydro-2-isobutyl-4-methylpyran-4-ol, mixed isomers (cis and trans)
  • 2-ISOBUTYL-4-HYDROXY-4-METHYLTETRAHYDROPYRAN 2-PEAK
  • 2H-Pyran-4-ol,tetrahydro-4-methyl-2-(2-methylpropyl)-,(sum Of Isomers)
  • floral pyranol
  • Florosa 5083303
  • 63500-71-0