Rose Oxide

90%

Rose oxide is naturally found in Bulgaria rose oil and reunion geranium oil. It appears colorless to pale yellow liquid with floral and rose odor. Rose oxide is mixture of CIS and trans isomers, and there are right-handed and left-handed rotation types. The odor of CIS is sweet and delicate, while the odor of trans isomer is green. Rose oxide is prepared by the photosensitized oxidation of citronella. It is widely applied in the fragrance formulation of daily chemical products.

Substance Identification

Synonyms tetrahydro-4-methyl-2-(2-methylprop-1-enyl)pyran | 4-Methyl-2-(2-methyl-1-propenyl)tetrahydro-2H-pyran
CAS 16409-43-1
EINECS 240-457-5
FEMA 3236
HS.CODE N/A
Molecular Formula C10H18O
Molecular Weight 154.251

Toxicological Information

LD50 oral, rat ＞4.3g/kg
LD50 dermal, rabbit ＞5g/kg

Application & Uses

  • used in all of roses, geranyl and floral fragrance formulation for beauty care, hair care, and laundry Care
  • used in flavor of daily products, such as flavor of tobacco

Sales Specification

ITEM VALUE
Appearance Colorless to pale yellow liquid
Odor Floral, Rose, Geranium
Refractive Index, @ n20/D 1.450~1.458
Relative Density, @ d25/25 0.863~0.878
Purity, G.C, % 99
------cis isomer, % 71.0
------trans isomer, % 28.0

Package

  • Aluminum Bottle, 5kg net each
  • Drum, 25kg net each
  • Drum, 170kg net each
  • Galvanized Iron Drum, 25kg net each
  • Galvanized Iron Drum, 170kg net each
  • HDPE Drum, 25kg net each
  • HDPE Drum 170kg net each

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GHS Hazard Statements

H-Code H227/315/319
P-Code P264/280/203
Response P302+P352 P321 P332+P317 P362+P364 P305+P351+P338 P318
Storage P405
Disposal P501
S-phrases: S36 | R-phrases: R38

Storage

  • containers which are opened must be carefully resealed and kept upright to prevent leakage
  • keep container tightly closed in a dry and well-ventilated place
  • store in cool place

Remark

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