Products Description
Product Name: Difluoroacetic acid
CAS: 381-73-7
EINECS: 206-839-0
Melting point: -1 °C (lit.)
Boiling point: 132-134 °C (lit.)
Density: 1.526 g/mL at 25 °C (lit.)
Vapor pressure: 11.7hPa at 25℃
Refractive index: n20/D 1.344(lit.)
Fp: 174 °F
Specification
| Items | Specifications |
| Appearance | White powder |
| Purity | 99% |
| Storage temp. | 2-8°C |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
① Acts Difluoroacetic acid as key fluorinated building block for pharmaceutical synthesis, introducing difluoromethyl group to prepare anti-tumor, anti-inflammatory and antiviral drugs in fine chemical production.
② Serves Difluoroacetic acid CAS 381-73-7 as fluorinating reagent and catalyst for organic synthesis, promoting esterification/amidation reactions in agrochemical and specialty chemical manufacturing.
③ Functions as electrolyte additive for lithium-ion batteries, improving ionic conductivity and cycle stability in new energy battery material processing.
Storage and Precautions
Store Difluoroacetic acid CAS 381-73-7 at 0-25℃ in sealed PTFE/HDPE drums in cool, dry, ventilated area, away from open fire, strong oxidants, alkalis, metals and direct sunlight. Wear acid-proof gloves, chemical goggles, acid-proof apron & gas mask; avoid vapor inhalation, skin/eye contact & ingestion (corrosive, severe irritant). Reseal tightly post-use to prevent volatilization and corrosion. Dispose as hazardous waste; transport as corrosive liquid, leak-proof anti-corrosion packaging, no cold chain, avoid mixing with alkalis/metals/oxidants.
What are the benfits of taking Difluoroacetic acid?
✅ High Difluoroacetic acid fluorine content (39.6%) with strong difluoroacetyl reactivity, excellent water solubility, stable chemical properties under normal storage, no polymerization risk.
✅ Strong Difluoroacetic acid CAS 381-73-7 acidity ensures high catalytic efficiency, good compatibility with fluorinated reaction systems, low dosage achieves ideal fluorination effect for pharmacy/agrochemicals.
✅ Industrial-grade high purity, stable batch quality, easy handling and formulation, compliant with REACH/ISO standards, broad applicability for fluorine chemical/battery/pharmaceutical fields.
Safety & Transport Info
- Hazard Class：8 (corrosive) | UN：3265 8/PG 2
- HS Code：2915900090
- Hazard Statements：H314 (severe skin burns/eye damage), H331 (toxic if inhaled)
- Precaution Statements：P260, P280, P301+330+331, P303+361+353, P310
Related Product Recommendations
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| 1 | N-Benzylmaleimide CAS 1631-26-1 |
| 2 | 4-Hydroxybutyl Acrylate/4-HBA CAS 2478-10-6 |
| 3 | 2-Methylanisole/O-Cresyl Methyl Ether CAS 578-58-5 |
| 4 | Tri-(4-Hydroxy-TEMPO) Phosphite/Inhibitor 705 CAS 2122-49-8 |
| 5 | Ethylenediaminetetraacetic Acid Disodium Salt/EDTA Disodium/EDTA-2NA CAS 139-33-3 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium Salt/EDTA Tetrasodium/EDTA-4NA CAS 64-02-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | 2 5′-Difluoroacetophenone CAS 1979-36-8 |
| 9 | 1,4-Naphthoquinone/NAP CAS 130-15-4 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
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