CAS:60-12-8 C8H10O ...

CAS:60-12-8 C8H10O Phenethyl alcohol

CAS:60-12-8 C8H10O Phenethyl alcohol

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Keywords

CAS:60-12-8 C8H10O Phenethyl alcohol CAS:60-12-8 C8H10O CAS:60-12-8

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  • Appearance:white poweder
  • Application:CAS:60-12-8 C8H10O Phenethyl alcohol
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Phenethyl alcohol Chemical Properties
mp  −27 °C(lit.)
bp  219-221 °C750 mm Hg(lit.)
density  1.020 g/mL at 20 °C(lit.)
vapor density  4.21 (vs air)
vapor pressure  1 mm Hg ( 58 °C)
FEMA  2858
refractive index  n20/D 1.5317(lit.)
Fp  216 °F
storage temp.  Store at RT.
Water Solubility  20 g/L (20 ºC)
Merck  14,7224
BRN  1905732
Stability: Stable. Substances to be avoided include strong acids and strong oxidizing agents. Combustible.
CAS DataBase Reference 60-12-8(CAS DataBase Reference)
NIST Chemistry Reference Benzeneethanol(60-12-8)
EPA Substance Registry System Benzeneethanol(60-12-8)
 
Safety Information
Hazard Codes  Xn
Risk Statements  21/22-36/38-36-22
Safety Statements  26-28-36/37-36/37/39
RIDADR  UN 2810 6.1/PG 3
WGK Germany  1
RTECS  SG7175000
HazardClass  6.1
PackingGroup  III
Hazardous Substances Data 60-12-8(Hazardous Substances Data)
MSDS Information
Provider Language
ACROS English
SigmaAldrich English
ALFA English
 
Phenethyl alcohol Usage And Synthesis
Edible spices Phenethyl alcohol is a kind of edible spices, and naturally exists in neroli, rose oil, geranium oil and other oils, because it has a soft, pleasant and persistent rose fragrance and is widely used in various kinds of flavors and cigarette flavor. It is dispensing rose scent, food additives, the main raw material for rose scent flavor, stable on alkali, which are widely used in soap fragrance, is essence blending all rose scent series of spices, because it does not dissolve in water, it is often used in the making up water, soap and orange flower, purple, etc. It is also used in the blending of flavor. Because the phenethyl alcohol has a good antibacterial efficiency, it can be used in the ophthalmic solution. At present there are main three synthesis methods as following: 
1, by styrene via halogenation, saponification, hydrogenation, distillation. 
2, and microorganism fermentation in yeast by bioconversion.
3, calcium carbide, benzene as raw material preparation of benzyl ethanol, reaction equations are as follows:
1)CaC2+2H2O=Ca(OH)2+C2H2
2)C6H6+C2H2=C6H6CHCH2（Styrene）
3)C6H6CHCH2＋H2O=C6H6CH2CH2OH（Phenethyl alcohol）
Reference quality standards 1. appearance: colorless transparent liquid, colour and lustre is not more than 4 # color code 
2. aroma: rose aroma 
3. relative density (25/25 ℃) : 1.017 to 1.020
4. refractive index (20 ℃) : 1.5310 to 1.5340
5. solubility (25 ℃) : 1 ml sample completely dissolved in 2 ml50 % ethanol, soluble in 50 times the volume of distilled water is clear solution
6. alcohol content: 99.0% (99.5% or higher internal control chemical method, chromatography peaks above 99.7%)
7. chloride content test: pass
8. arsenic content: 3 PPM or less (0.0003%).
9. heavy metals: 10 PPM or less (0.001%)
USP23 version of standard and food additives standard QB/T3786-99 countries 
The above information is edited by the chemicalbook of Duan Yalan.
Content Analysis According to the total amount of alcohol assay (OT - 5). Taken by acetylation sample quantity is 1 g. Calculation of the equivalent factor (e) 61.08.
toxicity LD50 (1580 ~ 2020) of 1790 mg/kg (rats, through the mouth).
Limited use FEMA (mg/kg) : soft drinks; 1.5 Cold drink 8.3; Candy 12; Baked goods 16; The pudding class 0.15; Gum 21 ~ 80.
Chemical property Colorless liquid with rose fragrance. Soluble in ethanol, ethyl ether, glycerin, slightly soluble in water, slightly soluble in mineral oil.
Application Phenethyl alcohol is China's regulation edible spice, dosage according to the normal production needs. Generally in 13 sweet sugar 21 to 80 mg/kg; Baked goods in 16 mg/kg; Candy in 12 mg/kg; Cold drinks in 8.3 mg/kg. 
GB 2760-1996 rules to allow the use of edible spices. To make honey, bread, peaches and berries such as type of essence. 
Allocate rose scent flower essential oil and a variety of floral fragrance, such as jasmine scent, clove, orange flower scent, scent can allocate almost all of the essential oils, widely used in the deployment of soap and cosmetics fragrance. In addition, also can mix all kinds of edible flavor, such as strawberry, peach, plum, melon, caramel, honey is sweet, cream type edible flavor, etc.
Category Inflammable Liquid
Toxicity classification Poisoning
Acute toxity Oral - LD50 in rats: 1790 mg/kg
Stimulate data Skin - moderate rabbit 100 mg / 24 hours; Severe eye - rabbit 0.75 mg / 24 hours
Flammability hazard characteristics Flammable. Combustion produces stimulation of smoke.
Transportation and storing characteristics Warehouse ventilation, dry at low temperature.
Extinguishing agent Dry powder, foam, sandy soil, and water
Chemical Properties colourless liquid
Usage antibacterial

 

Details:

 
Phenethyl alcohol Chemical Properties
mp  −27 °C(lit.)
bp  219-221 °C750 mm Hg(lit.)
density  1.020 g/mL at 20 °C(lit.)
vapor density  4.21 (vs air)
vapor pressure  1 mm Hg ( 58 °C)
FEMA  2858
refractive index  n20/D 1.5317(lit.)
Fp  216 °F
storage temp.  Store at RT.
Water Solubility  20 g/L (20 ºC)
Merck  14,7224
BRN  1905732
Stability: Stable. Substances to be avoided include strong acids and strong oxidizing agents. Combustible.
CAS DataBase Reference 60-12-8(CAS DataBase Reference)
NIST Chemistry Reference Benzeneethanol(60-12-8)
EPA Substance Registry System Benzeneethanol(60-12-8)
 
Safety Information
Hazard Codes  Xn
Risk Statements  21/22-36/38-36-22
Safety Statements  26-28-36/37-36/37/39
RIDADR  UN 2810 6.1/PG 3
WGK Germany  1
RTECS  SG7175000
HazardClass  6.1
PackingGroup  III
Hazardous Substances Data 60-12-8(Hazardous Substances Data)
MSDS Information
Provider Language
ACROS English
SigmaAldrich English
ALFA English
 
Phenethyl alcohol Usage And Synthesis
Edible spices Phenethyl alcohol is a kind of edible spices, and naturally exists in neroli, rose oil, geranium oil and other oils, because it has a soft, pleasant and persistent rose fragrance and is widely used in various kinds of flavors and cigarette flavor. It is dispensing rose scent, food additives, the main raw material for rose scent flavor, stable on alkali, which are widely used in soap fragrance, is essence blending all rose scent series of spices, because it does not dissolve in water, it is often used in the making up water, soap and orange flower, purple, etc. It is also used in the blending of flavor. Because the phenethyl alcohol has a good antibacterial efficiency, it can be used in the ophthalmic solution. At present there are main three synthesis methods as following: 
1, by styrene via halogenation, saponification, hydrogenation, distillation. 
2, and microorganism fermentation in yeast by bioconversion.
3, calcium carbide, benzene as raw material preparation of benzyl ethanol, reaction equations are as follows:
1)CaC2+2H2O=Ca(OH)2+C2H2
2)C6H6+C2H2=C6H6CHCH2（Styrene）
3)C6H6CHCH2＋H2O=C6H6CH2CH2OH（Phenethyl alcohol）
Reference quality standards 1. appearance: colorless transparent liquid, colour and lustre is not more than 4 # color code 
2. aroma: rose aroma 
3. relative density (25/25 ℃) : 1.017 to 1.020
4. refractive index (20 ℃) : 1.5310 to 1.5340
5. solubility (25 ℃) : 1 ml sample completely dissolved in 2 ml50 % ethanol, soluble in 50 times the volume of distilled water is clear solution
6. alcohol content: 99.0% (99.5% or higher internal control chemical method, chromatography peaks above 99.7%)
7. chloride content test: pass
8. arsenic content: 3 PPM or less (0.0003%).
9. heavy metals: 10 PPM or less (0.001%)
USP23 version of standard and food additives standard QB/T3786-99 countries 
The above information is edited by the chemicalbook of Duan Yalan.
Content Analysis According to the total amount of alcohol assay (OT - 5). Taken by acetylation sample quantity is 1 g. Calculation of the equivalent factor (e) 61.08.
toxicity LD50 (1580 ~ 2020) of 1790 mg/kg (rats, through the mouth).
Limited use FEMA (mg/kg) : soft drinks; 1.5 Cold drink 8.3; Candy 12; Baked goods 16; The pudding class 0.15; Gum 21 ~ 80.
Chemical property Colorless liquid with rose fragrance. Soluble in ethanol, ethyl ether, glycerin, slightly soluble in water, slightly soluble in mineral oil.
Application Phenethyl alcohol is China's regulation edible spice, dosage according to the normal production needs. Generally in 13 sweet sugar 21 to 80 mg/kg; Baked goods in 16 mg/kg; Candy in 12 mg/kg; Cold drinks in 8.3 mg/kg. 
GB 2760-1996 rules to allow the use of edible spices. To make honey, bread, peaches and berries such as type of essence. 
Allocate rose scent flower essential oil and a variety of floral fragrance, such as jasmine scent, clove, orange flower scent, scent can allocate almost all of the essential oils, widely used in the deployment of soap and cosmetics fragrance. In addition, also can mix all kinds of edible flavor, such as strawberry, peach, plum, melon, caramel, honey is sweet, cream type edible flavor, etc.
Category Inflammable Liquid
Toxicity classification Poisoning
Acute toxity Oral - LD50 in rats: 1790 mg/kg
Stimulate data Skin - moderate rabbit 100 mg / 24 hours; Severe eye - rabbit 0.75 mg / 24 hours
Flammability hazard characteristics Flammable. Combustion produces stimulation of smoke.
Transportation and storing characteristics Warehouse ventilation, dry at low temperature.
Extinguishing agent Dry powder, foam, sandy soil, and water
Chemical Properties colourless liquid
Usage antibacterial

 

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