Factory Best Seller CAS 28940-11-6 / Best Quality for Watermelon Ketone

• Customization: Available
• CAS No.: 28940-11-6
• Formula: C10h10o3
• Model NO.: 28940-11-6
• EINECS: 249-320-4
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Transport Package: Fibre Drum
• Specification: 25kg/Fibre drum
• Trademark: Provchem
• Origin: China
• HS Code: 2932999099
• Production Capacity: 300t Per Year

Product Description

Watermelon Ketone
75-Benzodioxepin-3(4H)-one,7-methyl-2H-1;WATERMELOKETONE50% SOLUTIONINENHYLDIGLYCOL;7-Methyl-2,4-dihydro-3H-1,5-benzodioxepin-3-one;7-Methyl -Chemicalbook2H -1,5-benzodioxepin-3(4H)-one;7-Methyl-1,5-benzodioxepin-3-one;Water-meloneketone;watermeloneketone/calone;7-methyl-1,5-benzodioxepin-3- one


Empirical Formula (Hill Notation)
C10H10O3

CAS Number: 28940-11-6                 Molecular Weight: 178.18              EC Number: 249-320-4
MDL Number: MFCD07371373         PubChem ID: 329770547              NACRES: NA.24

 

Product Description

 

7-Methyl-2H-1,5-benzodioxpin-3(4H)-one is a synthetic fragrance ingredient belonging to the class of marine fragrance compounds. It gives a seaside olfactory impression with a floral fragrance. This benzodioxin has the molecular structure required to study the structure-odor relationship (SOR).


watermelon ketone  has been used:

1. Can be used as analytical standard;

2. Analyzes in olfactory assessments for the determination of synthetic marine fragrance compound formulations by various chromatographic techniques

3. Used as a solvent and humectant, also used in the manufacture of plasticizers, pharmaceuticals, polyester resins, polyurethane resins, etc.

Properties
Appearance: white crystal powder
Purity(HPLC):  ≥99.0%
Melting point: 38~40°C
Boiling Point: 305.2°C
Storage: keep in dark and cool place
SMILES string :O=C1COC2=CC(C)=CC= C2OC1 InChI
: 1S/C10H10O3/c1-7-2-3-9-10(4-7)13-6-8(11)5-12-9/h2-4H,5-6H2,1H3


Chemical Safety


 

Packaging & Shipping

25kg/Fibre drum

Company Profile

Shanghai Provchem Industrial Co., Ltd.

FAQ

How long can i get my order?
Usually, the order will send within 1-3 days after payment.
Shipping can by International Express(3-7 days), by Air(3-7 days), by Sea(7-45 days) based on quantity and destination, or by your forwarder.

How to confirm the Product Quality before placing orders?
1.You can get free samples for some products, and only need to pay the shipping cost or arrange  a courier to us and take the samples.
2. You can tell us your product specifications and requests, then we will accord to your requests.

Is there a discount?
Different quantity has different discount.

What is loading port?
Usually is Shanghai, Qingdao or Tianjin.

How do we order and how do we pay the bill?
Proforma invoice will be sent first after confirmation of order, enclosed with our bank information. we can also accept Payment by T/T, Wested Union or Escrow(Alibaba).

How about the packing?
Usually we provide the packing as 25 kg/bucket or drum. Of course, if you have special requirements on them, we will accord to you.

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