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Di-Tert-Butyl Dicarbonate CAS 24424-99-5

Molecular Formula: C10H18O5

Formula Weight: 218.25

ZSpharmac: Di-Tert-Butyl Dicarbonate Supplier

Product Name: Di-Tert-Butyl Dicarbonate
CAS No: 24424-99-5
Purity: 99%

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Basic Info

Product Name:Di-Tert-Butyl Dicarbonate
Other Names:Bis(Tert-Butoxycarbonyl)oxide
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Low Melting Crystalline Solid
EINECS No.:246-240-1
Provide:Di-Tert-Butyl Dicarbonate MSDS;
Di-Tert-Butyl Dicarbonate COA

What is Di-Tert-Butyl Dicarbonate?

Di-tert-butyl dicarbonate (Boc anhydride) is an amino-protecting agent in the process of organic synthesis. It is mostly used in the synthesis of chemicals such as special proteins, polypeptide drugs, and amino-containing organic intermediates. It has high activity, easy detachment, Low cost and other advantages.

Di-Tert-Butyl Dicarbonate Property

Melting point 23 °C (lit.)
Boiling point 56-57 °C/0.5 mmHg (lit.)
density 0.95 g/mL at 25 °C (lit.)
vapor pressure 3.85Pa at 25℃
refractive index n20/D 1.409(lit.)
Fp 99 °F
storage temp. 2-8°C
solubility Chloroform (Sparingly), Methanol (Slightly)
form Low Melting Crystalline Solid
color White
Specific Gravity0.950
Water Solubility Miscible with decalin, toluene, carbon tetrachloride, tetrahydrofuran, dioxane, alcohols, acetone, acetonitrile and dimethylformamide. Immiscible with water.


Di-Tert-Butyl Dicarbonate Uses

  1. Di-tert-butyl dicarbonate is utilized in natural synthesis to introduce tert-butoxycarbonyl safeguarded genes, particularly for amino acid security. It is extensively used in the synthesis of numerous products such as medication, protein as well as peptide synthesis, biochemical food, cosmetics, etc.
  2. Di-tert-butyl dicarbonate Reagent for the preparation of tert-butoxycarbonyl-protected amines. Reagent for presenting tert-butoxycarbonyl safeguarding team. Alcohols such as tert-butoxycarbonyl by-products can be secured by Lewis acid catalysis. Aminomethylpropadiene, prepared by the reaction of tert-butoxycarbonylaminopropyne with formaldehyde, diisopropylamine as well as copper bromide, is a component of lots of bovine plasma amine oxidase inactivators.

Di-Tert-Butyl Dicarbonate Preparation

About Products:
If you need Di-Tert-Butyl Dicarbonatel as a cosmetic raw material, please contact our service staff directly, and we will provide you with high-quality products at the best price.
As an experienced manufacturer and supplier of Di-Tert-Butyl Dicarbonate, ZSpharmac will provide Di-Tert-Butyl Dicarbonate raw materials for customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

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

* Sample testing support.

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

*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

*The fact of logistics information monitoring.

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

*Product has any problem can return.


Do you accept sample order?

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.



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.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


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.

Get Di-Tert-Butyl Dicarbonate Quotation