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Oils, rose

pharmaceutical raw materials
Oils, rose structure

Oils, rose 

structure
  • CAS No:

    8007-01-0

  • Chemical Name:

    Oils, rose

  • Synonyms:

    Oils,rose;Attar of rose;Attar rose;Essence of rose;Oil of rose;Otto of rose;Otto rose;Rosenol;Rose oil;Rose otto;Oils,rosaceae;Oil of rose blossom;Rose de grasse;Rose de mai;Rosa centifolia oil;8022-74-0;8022-95-5

  • Categories:

    Cosmetic Ingredient  >  Fragrance Ingredient

Description

Rose oil is obtained by steam distillation of blossoms of Rosa x damascenaMill.,which is mainly cultivated in Turkey, Bulgaria (Kazanlik rose), and Iran.Since a reasonable amount of rose oil is still dissolved in the aqueous phaseafter steam distillation, the distillation water (rose water) is redistilled or extracted.
Rose oil is a yellow partly crystallized liquid with the characteristic odor ofrose blossoms and distinct tea and honey notes.d
20
20
0.848–0.880; n
20

Oils, rose Basic Attributes

290-260-3

Characteristics

0.964 g/mL at 25 °C(lit.)

60-70 °C(lit.)

176 °C

150 °F

n20/D 1.5040(lit.)

2-8°C

Safety Information

UN 1993 3/PG 3

1

10

23-24/25-16

VL0457000

H226

Oils, rose Use and Manufacturing

Methods of Manufacturing

Fresh flowers of the rosaceae shrub rose (Rosa damascerla, etc.) are leached with 1:2 petroleum ether by cold method. The filtered oil-water mixture is first concentrated under normal pressure, and then (1.33~1.6)×104Pa(100~120mm.Hg) ) Obtained by vacuum concentration (temperature not exceeding 50℃). The yield is about 0.2%.

Uses

GB2760—96 stipulates that it is allowed to use edible spices. It is used to prepare flavors such as apricot, peach, apple, mulberry, strawberry and plum. It is mainly used for liqueur, tobacco (especially chewing tobacco), candy, etc. my country GB2760-96 stipulates that it is permitted to use edible spices. It can be used for scenting tea, soaking wine and making rose paste for making cakes. It can also be used for the blending of various flavors. Because of its high price, it is only used for blending high-end cosmetic flavors.

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