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structure of 122-52-1

Triethyl Phosphite(CAS 122-52-1)

CAS No.: 122-52-1 Brand: MolBest
M. Ft.: C6H15O3P Cat. No: G3255505
M. Wt.: 166.16 MDL: MFCD00009084
Storage: Store in a cool,dry area. Use: For laboratory research use only
UN No.: UN 2323 3 /PG III
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRGCMSSDS
RG 100ML In Stock 3 USD
98%
Documents:COANMRGCMSSDS
RG 500ML In Stock 7 USD
98%
Documents:COANMRGCMSSDS
RG 25L In Stock 320 USD
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Physical and chemical properties of 122-52-1

Boiling Point

157-159 °C

BRN

956578

Decomposition

The substance decomposes on heating or on burning producing toxic fumes including phosphorous oxides.

Density

Relative density (water = 1): 0.97

Exact Mass

166.075882

explosive limit

3.75-42.5%(V)

Flash Point

54 °C c.c.

Index of Refraction

Index of refraction: 1.4127 at 20 °C/D

LogP

0.67

Melting Point

-112 °C

Molecular Formula

C6H15O3P

Molecular Weight

166.155

Odor

Characteristic, obnoxious phosphite odor

PSA

41.28000

Sensitivity

Air & Moisture Sensitive

Stability

Stable under recommended storage conditions.

Storage condition

Flammables area

Vapour Pressure

1.95 mm Hg at 20 °C

Water Solubility

slightly soluble

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Pre-sale COA
122-52-1
8067582.pdf

Spectrums of 122-52-1

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 122-52-1

Download SDS of 122-52-1

Pictograms

Signal Word

 Warning

Hazard Statements

 H226 Flammable liquid and vapor
H302 Harmful if swallowed
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H332 Harmful if inhaled
H335 May cause respiratory irritation
H412 Harmful to aquatic life with long lasting effects

Safety Data Sheet
SDS of
122-52-1.pdf

Q&A for CAS 122-52-1

1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.

2. What is the delivery time?
Orders are shipped on the second business day via FedEx, DHL, or UPS. International deliveries typically arrive within 7 business days (subject to customs clearance).

3. What if the received product doesn’t meet quality standards?
If the product does not match the COA or has a quality issue, we will issue a full refund or replacement upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.

5. Do you offer technical support?
Yes. Our technical team is available to assist with questions about product use, storage, purity requirements, applications, and more.

6. Are volume discounts available?
Yes. We offer competitive pricing for bulk orders. Please submit a quotation request, and we’ll provide a customized offer.

7. Do you provide samples?
Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.

8. Do you have products in stock?
Items marked “In Stock” on our website are ready for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of purity, packaging size, and special testing requirements. Please share your detailed needs, and we’ll provide a solution.

10. Is the COA consistent with the shipped batch?
Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer stable batch consistency, pricing agreements, and safety stock options for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
We accept bank transfer (T/T), PayPal, and other methods. Credit terms may be available for qualified long-term partners.

Applications of 122-52-1

Triethyl PhosphiteC6H15O4P\text{C}_6\text{H}_{15}\text{O}_4\text{P}HighOrganic synthesis, agricultureTrimethyl PhosphiteC3H9O3P\text{C}_3\text{H}_9\text{O}_3\text{P}ModerateOrganic synthesisDiethyl PhosphiteC4H11O3P\text{C}_4\text{H}_{11}\text{O}_3\text{P}ModerateIntermediate in synthesisTriphenyl PhosphiteC18H15O4P\text{C}_{18}\text{H}_{15}\text{O}_4\text{P}LowLigand in coordination chemistry

Retrosynthesis analysis of 122-52-1


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