preservative Phenylethyl alcohol CAS NO.60-12-8

Min.Order: 1 Kilogram
Payment Terms: T/T,MoneyGram,Other

Product Details

Keywords

Phenylethyl alcohol
b-Phenylethanol
2-Hydroxyethylbenzene

Quick Details

ProName: preservative Phenylethyl alcohol
CasNo: 60-12-8
Molecular Formula: C8H10O
Appearance: Transparent colorless liquid
Application: A colorless liquid that can be extract...
DeliveryTime: 4-15 workdays
PackAge: 25kg per bag
Port: Shnaghai Guangzhou
ProductionCapacity: 400 Metric Ton/Month
Purity: 98
Storage: Sealed and protected from light
Transportation: by sea or air
LimitNum: 1 Kilogram

Superiority

1,Best Quality:

Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.

2, Payment method: for example T/T, Westerm Union,other

3, Excellent Service: Best service and after-sales service to all clients.

1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..

2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.

3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.

4,Fast and safe delivery:

Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.

We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

If you have any other questions to consult me,please not hesitate to contact me any times.

Details

Benzyl alcohol physicochemical properties

Density 1.0±0.1 g/cm3

Boiling point 218.2±8.0 °C at 760 mmHg

Melting point −27 °C (lit.)

Molecular formula C8H10O

Molecular weight 122.164

Flash point 102.2±0.0 °C

Precise quality 122.073166

PSA 20.23000

LogP 1.36

Appearance traits Transparent colorless liquid

Steam density 4.21 (vs air)

Vapor pressure 0.1±0.5 mmHg at 25°C

Refractive index 1.536

Storage conditions

1. This product should be sealed and protected from light.

2. Packed in glass bottles, jackets or plastic drums, stored in a cool, dry, ventilated place. Sun protection, moisture, and away from fire and heat. Store and transport according to general chemical regulations. Lightly load and unload during handling to avoid damage to the packaging

Stability

1. A reaction with an aromatic alcohol. The hydroxy group can be replaced by a halogen and esterified by all organic acids in the presence of sulfuric acid. The aromatic ring can be nitrated, sulfonated and halogenated. Hydrogenation produces cyclohexylethanol.

2. This product has stimulating and anesthetic effects on rats. The acute oral LD50 of rats, mice and mice are 1700mg/kg, 800mg/kg and 400mg/kg, respectively. However, in the United States, it is allowed to be used in foods. In Europe, the concentration is 2 mg/kg for artificial flavors, and the stimulation and allergy tests are negative for humans.

3. Exist in flue-cured tobacco leaves, burley tobacco leaves, oriental tobacco leaves, and flue gas.

4. Naturally found in plant essential oils such as rose, fragrant leaves, ylang ylang, and orange blossom.

5. Approved by FEMA as GRAS, approved by the FDA.

Water solubility 20 g/L (20 oC)

Molecular Structure

1, molar refractive index: 37.33

2, molar volume (cm3 / mol): 119.7

3, isotonic capacity (90.2K): 300.6

4, surface tension (dyne / cm): 39.6

5. Polarization rate (10-24cm3): 14.80

Computing chemistry

1, calculate the hydrophobic parameter calculation reference value (XlogP): 1.4

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4, the number of rotatable chemical bonds: 2

5. Number of tautomers:

6, topological molecular polar surface area (TPSA): 20.2

7, the number of heavy atoms: 9

8, surface charge: 0

9, complexity: 65

10. Number of isotope atoms: 0

11, determine the number of atomic stereocenters: 0

12. Uncertainty of the number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Uncertain chemical bond number of stereocenters: 0

15, the number of covalent bond units: 1

1. Character: colorless liquid with a weak rose fragrance.

2. Boiling point (oC, 101.3kPa): 218.2

3. Boiling point (oC, 1.33kPa): 219~221 (100kpa)

4. Melting point (oC): -27

5. Relative density (d254): 1.023

6. Refractive index (n20oC): 1.5325

7. Viscosity (mPa·s, 25oC): 7.58

8. Viscosity (mPa·s, 50oC): 3.19

9. Flash point (oC): 102.2

10. Vapor pressure (kPa, 58oC): 0.1333

11. Relative steam density (g/mL, air = 1): 4.22

12. Solubility: Soluble in water, miscible with ethanol, ether and glycerin. The solubility in water is 1:50.

13. Relative density (20 ° C, 4 ° C): 1.0202

14. Relative density (25 ° C, 4 ° C): 1.0162

15. Normal temperature refractive index (n25): 1.5305

16. Liquid standard hot melt (J·mol-1·K-1): 232.1

preservative Phenylethyl alcohol CAS NO.60-12-8

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