Zhishang Chemical

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Zhishang Chemical

Isobutane Nist CAS 75-28-5

Molecular Formula: C4H10

Formula Weight: 58.12

ZSpharmac: Isobutane Nist Supplier

Product Name: Isobutane Nist
CAS No: 75-28-5
Purity: 99%

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Basic Info

Product Name:Isobutane Nist
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Colorless Liquid
EINECS No.:200-857-2
Provide:Isobutane Nist MSDS;
Isobutane Nist COA

What is Isobutane Nist?

Isobutane Nist is an anemic combustible gas, slightly soluble in water as well as secure in nature.It can form explosive mixtures with air, the explosion limit is 1.9-8.4% (volume), and it exists in oil and natural gas. Industrially, it is produced by petroleum cracking, and can also be obtained by isomerizing n-butane. Isobutane Nist is mainly used in the preparation of isooctane as an improver for gasoline octane; it is also used as a refrigerant.

Isobutane Nist Property

Melting point −160 °C(lit.)
Boiling point −12 °C(lit.)
density 2.064 g/mL at 25 °C(lit.)
vapor density 2.01 (21 °C, vs air)
vapor pressure 72.2 psi ( 37.7 °C)
refractive index 1.3518
Fp -83 °C
form Colorless gas
color Colorless, very flammable gas with a faint odor
explosive limit8.3%
Water Solubility 48.9 mg/kg at 25 °C (shake flask-GC, McAuliffe, 1963, 1966)


Isobutane Nist Uses

  1. Isobutane Nist is additionally an exceptional lathering agent as well as is an active ingredient in mousses as well as cutting creams. Other items which contain this chemical include hair shampoos, conditioners as well as cosmetics as a result of its solvent buildings.
  2. Isobutane Nist is mainly made use of as a basic gas for evaluation and also screening instruments in petrochemical enterprises.
  3. Isobutane Nist is mostly utilized to produce isooctane through alkylation with isobutene, which is used as a gas octane number improver. Isobutene and also propylene can be generated by breaking. Alkylation with isobutene and also propylene can generate alkylated fuel.

Precautions for Isobutane Nist

Precautionary Statements: Preventive Actions: Impermeable operation, full air flow. Operators should undergo special training and also strictly abide by the operating procedures. Keep away from fire as well as heat resources, as well as smoking is purely banned in the work environment. Usage explosion-proof air flow systems and tools. Prevent gas from escaping right into workplace air. Prevent contact with solid oxidizing agents. Cyndrical tubes as well as containers should be based as well as adhered throughout transfer to avoid static build-up. When carrying, lots and unload lightly to avoid damage to cylinders and accessories. Outfitted with corresponding types and quantities of fire-fighting devices as well as leak first aid equipment.

Mishap Reaction: Skin get in touch with: No call with this course; Eye get in touch with: No call with this route; Breathing: Rapidly leave the scene to a location with fresh air. Maintain air passage open. If breathing is challenging, give oxygen. If not taking a breath, provide artificial respiration immediately. Look for clinical focus. Ingestion: No direct exposure by this route.

Leakage emergency situation feedback: swiftly evacuate the personnel in the dripped polluted area to the upwind place, isolate them, and also purely restrict accessibility. Cut off the fire source. It is recommended that emergency situation personnel put on self-contained positive stress breathing apparatus as well as fire defense clothes. Cut off the resource of the leak as much as possible. Cover places such as little waterways near the leak with commercial cover or absorbent/absorbent to stop gas from going into. Sensible air flow, increased diffusion, dilution and also dissolution of sprayed water, building of dikes or digging pits to consist of a big quantity of drainage, if possible, send the dripped gas to an open location with an exhaust follower or set up an appropriate nozzle to melt it, Correctly take care of, fix and evaluate prior to use.

Fire snuffing out methods and fire extinguishing media: remove the air supply. If the gas source can not be removed, it is not enabled to extinguish the burning gas. Firefighters battled the fire from upwind. Move the container from the fire site to an open place as high as possible, as well as spray water to keep the fire site container cool until the fire is snuffed out. Water mist, foam, co2, dry powder.

Safe storage: Store in a cool, aerated storehouse. Keep away from fire and also warmth sources. Storage space temperature level should not go beyond 30 ° C. Avoid straight sunlight and shop individually from strong oxidants. The storage room takes on explosion-proof illumination and ventilation centers, as well as the button is located outside the storehouse. Outfitted with the proper selection as well as amount of fire tools. Storage tank storage space need to have technological procedures for fire and surge defense. Outside storage tanks must have cooling actions in summertime. Restrict using mechanical devices and also devices that are prone to stimulates. The storage area ought to be geared up with leak emergency treatment devices. When checking as well as approving, take note of the name of the item, the day of bottle assessment, and the first distribution of the innovative storehouse. When transferring, tons and dump lightly to avoid damages to the steel cyndrical tube and its accessories.
Disposal disposal: Item: Reusing must be thought about initially, and after that disposal in accordance with appropriate nationwide and also local guidelines can be thought about. Permits the gas to diffuse securely into the environment or be used as a gas. Unclean product packaging: Return empty container to producer or deal with in accordance with appropriate national and local policies.

Physical as well as chemical risks: combustible gas, can create explosive blend when mixed with air, there is a danger of burning and also surge when meeting warmth resource as well as open flame. Contact with oxidizing representatives will respond strongly. Its vapor is much heavier than air and can spread to a considerable range at a lower place, as well as it will fire up and go back to fire when it experiences an open flame.

Carcinogen: It has weak stimulating and anesthetic effects. Severe poisoning primarily shows up as headache, lightheadedness, drowsiness, queasiness and also intoxication. In serious cases, coma may occur. Chronic impacts consist of headache, lightheadedness, poor rest, as well as very easy exhaustion. Ecological risks: This material is damaging to the environment, as well as special interest should be paid to the air pollution of surface area water, dirt, ambience, as well as drinking water.

EMERGENCY SUMMARY (EMERGENCY INTRODUCTION) Flammable gas, slightly annoying as well as numbing. Skin call: Do not call with this path; Eye get in touch with: Do not contact with this route; Breathing: Get out of the scene quickly to an area with fresh air. Keep airway open. If breathing is challenging, offer oxygen. Otherwise breathing, provide mouth-to-mouth resuscitation quickly. Look for medical focus. Consumption: No direct exposure by this route.

Current Status of Isobutane Nist Chemical Utilization Technology

The content of Isobutane Nist in the mixed C4 by-product of catalytic cracking unit is as high as 45.5%, and most enterprises directly sell isobutane as liquefied gas. With the continuous expansion of domestic refining units and catalytic cracking units, the production capacity of Isobutane Nist will be further increased in the future. How to improve the economic benefits of Isobutane Nist has gradually become a hot spot for comprehensive utilization of C4 resources.

At present, there are three main routes for Isobutane Nist chemical utilization:

1) Alkylation reaction between Isobutane Nist and C3-5 olefins to generate alkylated oil;

2) Co-oxidation of Isobutane Nist and propylene to produce propylene oxide (PO) and co-production of tert-butanol (TBA) or methyl tert-butyl ether (MTBE);

3) Isobutane Nist dehydrogenates isobutene.

Compared with C4 olefins such as isobutene and n-butene, the chemical utilization of Isobutane Nist is more difficult, and no matter which utilization route, there are problems such as high technical difficulty and large investment. Therefore, analyzing the chemical utilization route of Isobutane Nist to find a suitable route is of great significance for improving the economic benefits of enterprises.

About Products:
If you need Isobutane Nist, the cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Isobutane Nist manufacturer and supplier, ZSpharmac will provide Isobutane Nist raw materials to 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.

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