structural formula

business number	025x
molecular formula	c11h14o2
molecular weight	178.23
label	1,2-dimethoxy-4-propenylbenzene, isosafrole, 1,2-dimethoxy-4-(1-propenyl)benzene, isoeugenol methyl ether, 3,4-dimethoxy-1-propenylbenzene, methoxyisoeugenol, 1,2-dimethoxy-4-propenylbenzene, 4-propenylveratrol, methyl isoeugenol, isoeugenol methyl ether, 1-(3,4-dimethoxyphenyl)-1-propene, 1,3,4-isoeugenol methylether

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:93-16-3

mdl number:mfcd00009282

einecs number:202-224-6

rtecs number:cz7000000

brn number:none

pubchem number:24901120

physical property data

1. character:colorless to light yellow liquid. sweet and floral spicy aroma, with carnation notes

2. density (g/ ml,25/4℃ ): 1.053

3. relative vapor density (g/ml,air=1): undetermined

4. melting point (ºc): 62.6

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,80kpa):262-264

7. refractive index:1.569

8. flashpoint (ºc): undetermined

9. specific optical rotation (º): undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undetermined

12. saturated vapor pressure (kpa,60ºc): undetermined

13. heat of combustion (kj/mol): undetermined

14. critical temperature (ºc): undetermined

15. critical pressure (kpa): undetermined

16. oil and water (octanol/log value of the partition coefficient of water) : undetermined

17. explosion limit (%,v/v): undetermined

18. lower explosion limit (%,v/v): undetermined

19. solubility:soluble in ethanol, ether and benzene, slightly soluble in petroleum ether, insoluble in water.

toxicological data

none

ecological data

none

molecular structure data

1. molar refractive index: 55.49

2. molar volume (m ³/mol):178.4

3. isotonic specific volume (90.2k):423.5

4. surface tension (dyne/cm):31.7

5. polarizability（10^-24cm³): 22.00

compute chemical data

none

properties and stability

none

storage method

this product should be sealed and stored in a dry place.

synthesis method

it is produced by methylation of isoeugenol.

purpose

exists in a variety of essential oils and is used to prepare carnation and oriental essences, and is also used as a modifier for isoeugenol.

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