Details:

Product Description:

Molar Mass	164.24
Density	0.94g/mLat 25°C(lit.)
Boling Point	134-135°C12mm Hg(lit.)
Flash Point	225°F
JECFA Number	1114
Water Solubility	1.48g/L at 20℃
Vapor Presure	0.91Pa at 20℃
Appearance	neat
Color	Colorless to Light orange to Yellow
Merck	14,5259
BRN	1907713
Storage Condition	Sealed in dry,Room Temperature
Sensitive	Sensitive to light
Refractive Index	n20/D 1.498(lit.)
MDL	MFCD00001402
Physical and Chemical Properties	Light yellow oily liquid. An elegant aroma of jasmine and celery seed. The relative density (d422) is 0.9437, the boiling point is 249 ° C., 134 to 135 ° C./1.6 × 103Pa, and the refractive index (nD22) is 1.4979. Micro-soluble in water, soluble in ethanol, ethyl ether and carbon tetrachloride and oil. Natural products are found in jasmine oil, neroli oil, bergamot oil, etc.

Overview	The scientific name of jasmine is "3-methyl-2-(2-pentenyl)-2-cyclopenten-1-one", It exists in the volatile oil extracted from jasmine, and exists in jasmine oil (containing about 3%), orange flower oil, longevity flower oil, bergamot oil, and peppermint oil. It can be used to prepare jasmine essence, etc.
toxicity	can be safely used in food as a spice (FDA,§ 172.515,2000).
use limited	FEMA(mg/kg) soft drink 10, ice cream 10, candy 10, gelatin dessert and pudding 10.
use	GB 2760-1996 specifies edible spices that are temporarily allowed to be used. For jasmine and mint flavors. Shun jasmine is one of the most valuable spices. Its aroma is very similar to jasmine fragrance. It is one of the important fragrance ingredients of jasmine oil and is used in high-grade jasmine series chemicals. Dihydrojasmine can be obtained by hydrogenation and reduction of jasmine. Dihydrojasmine is a slightly colored transparent liquid with a boiling point of 230 ℃ and 102 ℃(0.67kPa). It has a strong floral fragrance and relatively stable chemical properties. It can be widely used in jasmine series flavors. The industrial production of dihydrojasmine is simple and there are many methods. In the presence of phosphoric acid, the temperature is controlled at 80 ℃, and the pressure is 0.007-0.011MPa. Dihydrojasmonone can be prepared by cyclizing undecenoic acid. flavors and spices
production method	jasmine is a component of jasmine oil, daffodil oil, neroli oil and other essential oils. There are many methods for industrial synthesis, such as using 3-hexenol as raw material. For example, methyl vinyl ketone is used as a raw material, and hydrogen bromide is added to 2-bromoethyl ketone to make cyclic ketal, which is condensed with a metal compound of acetylene in a dihydroxy acid solution to form acetylene ketal. Then react with the p-toluenesulfonate of cis-2-pentene-1-ol, and treat the product with perchloric acid into cis -8-( )-en-5-alkyn-2-one, and then hydrogenate to make 2, 4-dione. Intramolecular condensation of 2, 4-dione in a dilute alkaline aqueous solution to obtain cis-jasmonone. Another method is to cyclization γ-ketone aldehyde, and then introduce methyl group to prepare jasmine. 2-3-yl-cyclopentenone is synthesized from 7-decene-γ-in methanol in the presence of sodium hydroxide, and then methyl is introduced.

Our advantage:

1. High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

 2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,

and we have stock in there for transferring.

Product Packaging：

1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)

2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)

 Storage：

Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

Delivery：

Usually within3-5 working days after full payment.

transport：

EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA

DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service; 

Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;

For high value products, please select air shipping and DHL express for safe;

Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.

 

Packing:  
  1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg); 

  2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg). 

  3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg). 

P.S.: we accept packaging customization. 

  
Delivery:   

  1. Stock products are normally shipping within 3 working days.  

  2. For rush delivery, please contact our sales team for particular arrangement. 

Shipping Details: 
  1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker. 

  2. Shipping details & shipping documents will be provided and sent by email. 

  3. We keep tracking the shippment until clients well received. 

  4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently. 

About us

Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,  

We have compalete sales and service team , information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.  

Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization,  Keep moving!  

 

FAQ: 
1. Are you a trade company or factory   
We are a  factory with our own trading company.  

2.How do you control the quality   
Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.   

3. How long is lead time   
We deliver goods within 3 days for small order, 7-10 days for bulk order.   

4. Where is your factory located  How can I visit the factory   
 Our factory located in HEBEI, China.

5. Can i get some samples  
  Yes, we can supply free sample, but the shipping cost be paid by our customers. 

6. How to start orders or make payments  
  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,  

7. How to confirm the Product Quality before placing orders  
  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. 
  You can send us your product specifications and requests,we will manufacture the products according to your requests. 

8. How long is lead time

We deliver goods within 3 days for small order, 7-10 days for bulk order.

 

9. How do you treat quality complaint

  First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.