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1000 Kilogram |
FOB Price: USD 2.1300 |
trans-Cinnamic acid (2E)-3-Phenylacrylic acid Cinnamic acid
trans-Cinnamic acid Chemical Properties |
Melting point | 133 °C (lit.) |
Boiling point | 300 °C(lit.) |
bulk density | 500kg/m3 |
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 |
form | Crystalline Powder |
pka | 4.44(at 25℃) |
color | White to almost white |
Specific Gravity | 0.91 |
Odor | Faint odour |
PH Range | 3 - 4 |
PH | 3-4 (0.4g/l, H2O, 20℃) |
biological source | synthetic |
Odor Type | balsamic |
Water Solubility | 0.4 g/L (20 ºC) |
λmax | 273nm(MeOH)(lit.) |
Merck | 14,2299 |
BRN | 1905952 |
Stability: | Light Sensitive |
InChIKey | WBYWAXJHAXSJNI-VOTSOKGWSA-N |
LogP | 2.130 |
CAS DataBase Reference | 140-10-3(CAS DataBase Reference) |
NIST Chemistry Reference | Cinnamic acid(140-10-3) |
EPA Substance Registry System | (E)-Cinnamic acid (140-10-3) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-37/39 |
WGK Germany | 1 |
RTECS | GD7850000 |
TSCA | Yes |
HS Code | 29163900 |
Toxicity | LD50 orally in Rabbit: 2500 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
Baiding specialized in the chemical product customization,development, sales, import and export. Current business is focused on finechemicals, pharmaceutical materials and intermediates, pesticides, dyes andbiochemical reagents.
Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.
Our company is willing to work withour customers to create a better future!
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FAQ
Q1: Are you a factory or trading company?
A: We are a professional factory, warm welcome to have a video chat to have a look or visit us.
Q2: Can I get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q3: How to start orders or make payments? A: The Proforma invoice will be sent first after confirmation of the order, enclosed is our bank information. Payment by T/T, , or Paypal.
Q4: How to confirm the product quality before placing orders?
A: 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.
Q5: What's your MOQ?
A: Our MOQ is 1kg. But usually, we accept fewer quantities such as 100g on the condition that the sample charge is 100% paid.
Q6: How about delivery lead time?
A: Delivery lead time: About 3-5 days after payment is confirmed. (Chinese holiday not included)
Q7: Is there a discount?
A: Different quantity has different discount.
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