1,4-Butane sultone CAS 1633-83-6

1,3-Propane sultone CAS 1120-71-4
4-Benzoylbiphenyl CAS 2128-93-0

1,4-Butane sultone paramete

CAS No.: 1633-83-6
Place of Origin: China
Purity: 99%
Appearance: colorless liquid
Melting point: 12-15 °C(lit.)
density: 1.331 g/mL at 25 °C(lit.)
Other Names: 1 4-Butane sultone
EINECS No.: 216-647-9
Type: Syntheses Material Intermediates
Brand Name: Lookchemical
Application: Medicine, organic synthesis
Product name: 1,4-Butane sultone
Boiling point: >165 °C25 mm Hg(lit.)
Fp: >230 °F


Medical, chemical reagents, surfactants, color dye sensitizer intermediates.

Used as an intermediate of photosensitive materials

For organic synthesis. Surfactant.

Used for the synthesis of betaine sulfonate surfactants

Medical, chemical reagents, surfactants, color dye sensitizer intermediates. Starting material for the synthesis of electroplating intermediates.

Also used in the synthesis of a variety of infective additives, as well as Gemini surfactants, also can be used in lithium ion secondary batteries. It is also an important pharmaceutical intermediate.

Used as organic sulfonating agent and fine chemical intermediate, used in medicine, photosensitive materials, lithium battery, electronic electroplating, daily chemical industry, etc


The storeroom is ventilated and dry at low temperature, and stored separately from food raw materials

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Every batch of products will be tested to ensureits quality.

* Sample testing support.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

* Any questions about the product can be consulted at any time.

*The fact of logistics information monitoring.

*Product has any problem can return.


Secure and discreet shipment. You have various choices of transportation methods.

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What information should I let you know if I want to get a quotation
A :  Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
Q5: When will you deliver the goods
A :  For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6: How to confirm the Product Quality before placing orders?
A :  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.

1,4-Butane sultone picture

Packaging and shipping

Honor Certificate

Professional team