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Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Carboxylic acids and esters>Carboxylic acids>trans-Cinnamic acid
trans-Cinnamic acid
  • trans-Cinnamic acid
  • trans-Cinnamic acid
  • trans-Cinnamic acid
  • trans-Cinnamic acid
  • trans-Cinnamic acid

trans-Cinnamic acid

Price $80
Package 1KG
Min. Order: 1KG
Supply Ability: 20tons
Update Time: 2023-08-16

Product Details

Product Name: trans-Cinnamic acid CAS No.: 140-10-3
Min. Order: 1KG Purity: >99%
Supply Ability: 20tons Release date: 2023/08/16

Article illustrationProduct Details

Cinnamic acid is also called cinnamic acid and cinnamic acid. Molecular formula: C6H5CHCHCOOH, English Trans2Cinnamicacid, white monoclinic crystal appearance, slightly cinnamon smell. Cinnamic acid is an important fine chemical synthesis intermediate, widely used in pharmaceutical, perfume, plastic and photosensitive resin and other chemical products. There are two isomers of CIS and trans, which usually exist in trans form. Slightly soluble in water, soluble in acids, benzene, ace tone, glacial acetic acid, soluble in ethanol, meth anol and chl oroform.
 

trans-Cinnamic acid Basic information
Product Name:trans-Cinnamic acid
CAS:140-10-3
MF:C9H8O2
MW:148.16
EINECS:205-398-1
trans-Cinnamic acid Structure
trans-Cinnamic acid Chemical Properties
Melting point 133 °C (lit.)
Boiling point 300 °C(lit.)
density 1.248
vapor pressure 1.3 hPa (128 °C)
refractive index 1.5049 (estimate)
Fp >230 °F
storage temp. 2-8°C
solubility 0.4g/l
pka4.44(at 25oC)
form Crystalline Powder
color White to almost white
Specific Gravity0.91
OdorFaint odour
PH3-4 (0.4g/l, H2O, 20oC)

 

Product Parameters

Items

Standard

Result
AppearanceWhite to light yellow powderComplies
Assay99%min99.12%
Melting point133oC~135oC133.8~134.3oC
Loss on drying1.0% max0.45%
Residue on ignition0.2% max0.12%
Heavy metals, as Pb1.0ppm maxComplies
As0.5ppm maxComplies
Solubility1g sample soluble in 7ml95% ethanolComplies





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Article illustrationCompany Profile


Weijer International Trade (Hebei) Co., Ltd. is an enterprise located in Shijiazhuang, the capital of Hebei Province, China. We manufacture intermediates for several API’s falling under a wide range of therapeutic categories and also manufacture high-value fine chemicals & Specialty chemicals. Our products are sold all over the world (Europe, South America, North America, Southeast Asia, and Africa), and are highly praised by customers. Our company has reasonable prices and safe and efficient transportation methods, and has a strict quality management system and high-quality after-sales service, to meet the product and purchasing needs of new and old customers. Weijier also supports product customization.

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Article illustrationFAQ 

1. How will you deliver the goods?
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, and China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

2. How to start orders or make payments?  
Proforma invoice will be sent first after confirmation of the order, enclosed our bank information. Payment by T/T, Western Union, L/C, Moneygram, BTC, Escrow.


3. How to contact us? 
 You can choose your interested products and send inquiry to us. You can chat with us via Trademanager, WhatsApp, and Skype Online. You can send us an email and you will receive our response.


4. How to confirm 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.


5. How long is the lead time?
We deliver goods within 3 days for small order and 7-10 days for bulk order.


6. Is there any discount?
Yes, for larger quantity, we always support with better price
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Company Profile Introduction

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  • Since: 2017-04-05
  • Address: Room 1304, Gaozhu Building, No. 3 Commercial Building, No. 210, Zhonghua North Street, Xinhua Distri
INQUIRY
bruce
+86-15551193592
bruce@weijier.cn