C9H8O2 55745-70-5 2 3-Dihydrobenzofuran-5-Carboxaldehyde

Basic Information
Place of Origin: JIANGSU, CHINA
Brand Name: Guanjia
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 100g/foil bag; 1kg/foil bag
Payment Terms: L/C,T/T, Western Union and Money Gram
Supply Ability: 200 Kilogram/Kilograms per Month
Detail Information
Grade Standard: Medicine Grade Cas No.: 55745-70-5
Purity: 99.0%min Appearance: Colorless Transparent Liquid
Chemical Name: 2,3-Dihydrobenzofuran-5-carboxaldehyde Condition To Avoid: Air Sensitive
Molecular Formula / Molecular Weight: C9H8O2 = 148.16 Store Under Inert Gas: Store Under Inert Gas
Boiling Point: 96 °C/0.3 MmHg Category: Medical Intermediates
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C9H8O2 2 3-Dihydrobenzofuran-5-carboxaldehyde


2 3-Dihydrobenzofuran-5-carboxaldehyde

Product Description

55745-70-5 2,3-Dihydrobenzofuran-5-carboxaldehyde



The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values.


There may be cases where the product labels display a different specification, however, the product quality still meets the latest specification.




Purity / Analysis Method >96.0%(GC)
Molecular Formula / Molecular Weight C9H8O2 = 148.16
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 55745-70-5


Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.

EC Number


HS Number




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Q1 Can i get some samples?

A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2 How to start orders or make payments?

A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).

Q3 How to confirm the Product Quality before placing orders?

A3 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.

Q4 What’s your MOQ?

A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5 How about delivery leadtime?

A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6 Is there a discount?

A6 Different quantity has different discount.

Q7 How do you treat quality complaint?

A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8 How to contact us ?

A9 You can choose your interested products and send inquiry to us.


Contact Details

Phone Number : +8615351991043