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structure of 816-40-0

1-Bromo-2-Butanone(CAS 816-40-0)

CAS No.: 816-40-0 Brand: MolBest
M. Ft.: C4H7BrO Cat. No: G9562514
M. Wt.: 151 MDL: MFCD00000207
Storage: 2-8°C Use: For laboratory research use only
HS CODE: 2914700090 UN No.: UN 2810 6.1 /PG III
Purity Grade Package Stock Price Quantity
85%(GC-MS),stabilized with CaCO3
Documents:COANMRGCMSSDS
RG 1G In Stock 10 USD
85%(GC-MS),stabilized with CaCO3
Documents:COANMRGCMSSDS
RG 5G In Stock 40 USD
85%(GC-MS),stabilized with CaCO3
Documents:COANMRGCMSSDS
RG 25G In Stock 173 USD
98%(GC-MS),stabilized with CaCO3
Documents:COANMRGCMSSDS
RG 1G In Stock 12 USD
98%(GC-MS),stabilized with CaCO3
Documents:COANMRGCMSSDS
RG 5G In Stock 48 USD
98%(GC-MS),stabilized with CaCO3
Documents:COANMRGCMSSDS
RG 25G In Stock 208 USD
98%(GC-MS),stabilized with CaCO3
Documents:COANMRGCMSSDS
RG 100G In Stock 757 USD
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Applications of 816-40-0

Industry Application Process
Pharmaceuticals Intermediate Used in the synthesis of antiviral drugs, among others
Pesticides Insecticide intermediate Serves as a raw material in the synthesis of certain insecticides
Fine fragrances and flavors Fragrance ingredient Applied to prepare specific aroma compounds via chemical reaction
Dyes Dye intermediate Used in the production of specific dye products
Organic synthesis Reagent Employed as a reagent in organic synthesis reactions in laboratory settings

Physical and chemical properties of 816-40-0

Boiling Point

155.9±0.0 °C at 760 mmHg

BRN

741894

Density

1.4±0.1 g/cm3

Exact Mass

149.968018

Flash Point

68.3±0.0 °C

Index of Refraction

1.453

LogP

1.07

Molecular Formula

C4H7BrO

Molecular Weight

151.002

PSA

17.07000

Sensitivity

Lachrymatory

Storage condition

Keep Cold

Vapour Pressure

3.0±0.3 mmHg at 25°C

Spectrums of 816-40-0

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 816-40-0

Retrosynthesis analysis of 816-40-0


Q&A for CAS 816-40-0

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.

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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?
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Download SDS of 816-40-0

Pictograms

Signal Word

Warning

Hazard Statements

H302 Harmful if swallowed
H312 Harmful in contact with skin
H315 Causes skin irritation
H319 Causes serious eye irritation
H332 Harmful if inhaled
H335 May cause respiratory irritation

Safety Data Sheet

Download COA of 816-40-0

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Operate under the ISO 9001 system