Dangerous Goods
structure of 1631-84-1

Phenyldichlorosilane(CAS 1631-84-1)

CAS No.: 1631-84-1 Brand: MolBest
M. Ft.: C6H6Cl2Si Cat. No: G1188742
M. Wt.: 177.1 MDL: MFCD00039296
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2931900090 UN No.: UN 2986 8 /PG II
Purity Grade Package Stock Price Quantity
95%
Documents:COASDS
RG 1ML In Stock 49 USD
95%
Documents:COASDS
RG 5ML In Stock 217 USD
95%
Documents:COASDS
RG 25ML In Stock 996 USD
Your region is eligible for ordering.
Should you have any questions, please contact us by Email.
Batch COA
Available
NMR Spectrum
Verified
In Stock
Fast Shipping
ISO 9001
Quality System

Quick Links

Applications of 1631-84-1

Phenyldichlorosilane finds applications in various fields:

  • Silicone Production: It serves as a precursor for silicone polymers and resins, which are used in coatings, sealants, and adhesives.
  • Organic Synthesis: The compound is utilized in the synthesis of organosilicon compounds that are important in pharmaceuticals and agrochemicals.
  • Surface Modification: Phenyldichlorosilane is employed for modifying surfaces to enhance hydrophobicity and improve adhesion properties in materials science.

Physical and chemical properties of 1631-84-1

Boiling Point

181.0±9.0 °C at 760 mmHg

BRN

2433865

Density

1.204 g/mL at 25 °C(lit.)

Exact Mass

175.961578

Flash Point

44.4±5.7 °C

Index of Refraction

n20/D 1.5250(lit.)

LogP

5.52

Molecular Formula

C6H6Cl2Si

Molecular Weight

177.103

Sensitivity

Moisture Sensitive

Vapour Pressure

1.2±0.3 mmHg at 25°C

Water Solubility

Hydrolyzes in water.

Retrosynthesis analysis of 1631-84-1


Q&A for CAS 1631-84-1

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

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

6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.

7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available 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 Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

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

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

Download SDS of 1631-84-1

Pictograms

Signal Word

Danger

Hazard Statements

H226 Flammable liquid and vapor
H314 Causes severe skin burns and eye damage

Safety Data Sheet

Download COA of 1631-84-1

CAS/Product ID
*Required fields
Lot/Batch Number
*Required fields

Operate under the ISO 9001 system