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Octadecanedioic acid side chain CAS 871-70-5

Name: Octadecanedioic acid side chain CAS 871-70-5
Brand: Zentrachem
SKU: pr2507061024
Price: 0.1 USD
Availability: InStock

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CAS No.:

871-70-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shanghai

Brand:

Zentrachem

Packaging:

25kg/drum

Price valid (until):

2025-10-29

Contact Supplier

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Hangzhou Zentra Bio-Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Octadecanedioic acid 871-70-5 side chain

CAS NO. : 871-70-5

MF: C18H34O4

Shop Octadecanedioic acid 871-70-5 high purity side chain Semaglutide Tirzepatide-Detailed Image 1

Purity: 99%

Appearance: white to brown solid

Availability: Commercial, 2MT/M

Storage:

Room temperature storage. Store in ventilated,dry place and store in an airtight container

Application:

an important chemical raw material and belongs to the category of long-chain dicarboxylic acids. Long-chain dicarboxylic acids have a wide range of applications. They can be used as raw materials to synthesize specialty nylons, high-grade fragrances, premium hot-melt adhesives, cold-resistant plasticizers, advanced lubricants, high-performance rust inhibitors, as well as high-end paints and coatings.

OCTADECANEDIOIC ACID Chemical Properties

Melting point	125°C
Boiling point	480.9±18.0 °C(Predicted)
density	0.998±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 25℃
refractive index	1.486
storage temp.	Sealed in dry,Room Temperature
solubility	within almost transparency
pka	4.48±0.10(Predicted)
form	Liquid
color	White to Almost white
Water Solubility	148.5μg/L at 25℃

samples available

we are capable of:

1) quick quotation, normally within 1-2 days

2) full marketing research

3) price control and quality(regulatory) control

4) all stage support from sample, pilot, registration and commercial

5) sourcing for prodcut which is very new or hard to find

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing

Why Us

Supplier, distributor & marketer of chemicals with >20 yrs of experience, with Integrated sourcing solutions

Wide product range, We can source any fine chemical you require, unlimited range, including intermediates and products for agrochemicals, cosmetics, APIs, nanotechnology, additives, flavors, fragrances, photography, plant extracts, electronics industries and more

We can solve your sourcing problems through our own or third party manufacturing in the most transparent way

Through selected pre-qualified partners under exclusive arrangements, we offer Contract manufacturing and custom synthesis, Kilo to Multi-ton scale production

Items	Specifications
Appearance	white to brown solid
Loss on drying	1.0% max
Purity	94%min
PH	4.5-6.5

About Us

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global player in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, Herbal extracts and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance, with all stage support from sample, pilot, registration and commercial

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Competitive Advantages

Strategic Location: Based in Hangzhou at the heart of Yangtze River Delta economic zone with global reach
Expert Team: International team of chemical engineers, trading specialists and supply chain professionals
Quality Commitment: Rigorous supplier selection and ISO-certified quality management systems
Sustainable Development: Partnering with eco-friendly manufacturers to promote green chemistry

Vision & Mission
Driven by the philosophy of “Chemistry Connects the Future,” Zentra Chemical strives to be a pioneering force in the global chemical sector. By bridging innovation, efficiency, and sustainability, we aim to build long-term partnerships that redefine industry standards and foster a greener, smarter chemical ecosystem.

Global Reach, Local Expertise – Zentra Chemical is your trusted partner for chemical excellence.

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ECHEMI Editorial Reference

ChEBI: An alpha,omega-dicarboxylic acid that is octadecane in which both terminal methyl groups have been replaced by carboxy groups.
DryPowder|Solid
Octadecanedioic acid is an alpha,omega-dicarboxylic acid that is octadecane in which both terminal methyl groups have been replaced by carboxy groups. It is an alpha,omega-dicarboxylic acid and an octadecane. It is a conjugate acid of an octadecanedioate and an octadecanedioic acid anion.

Certificates

Basic Info

Product Name:

Octadecanedioic acid

Other Name:

Octadecanedioic acid;1,16-Hexadecanedicarboxylic acid;1,18-Octadecanedioic acid;1,16-Dicarboxyhexadecane;Emerox 118;Inherent C 18;98864-90-5;102140-75-0

CAS No.:

871-70-5

Molecular Formula:

C18H34O4

InChIKeys:

InChIKey=BNJOQKFENDDGSC-UHFFFAOYSA-N

Molecular Weight:

314.46

Exact Mass:

314.46

EC Number:

617-978-5

UNII:

RSZ6PQ0QQJ

DSSTox ID:

DTXSID1074331

HScode:

38231100

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

74.6

XLogP3:

6.4

Appearance:

Liquid

Density:

1.0±0.1 g/cm3

Melting Point:

118 °C

Boiling Point:

480.9°C at 760 mmHg

Flash Point:

258.8±17.7 °C

Refractive Index:

1.474

See More Octadecanedioic acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Octadecanedioic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

Location:
Rm 301, Bld 2, Taohuahu Neighborhood Center, Hangzhou, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,100% TT in advance

Average lead Time:
14

Total Employees:
5-10

Year of Establishment:
2025

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global leader in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance.

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Why us

Supplier, distributor & marketer of chemicals with >20 yrs of experience, with Integrated sourcing solutions.

Wide product range , We can source any fine chemical you require, unlimited range, including intermediates and products for agrochemicals, cosmetics, APIs, nanotechnology, additives, flavors, fragrances, photography, plant extracts, electronics industries and more.

We can solve your sourcing problems through our own or third party manufacturing in the most transparent way.

We supply all stage support from sample, pilot, registration and commercial.

Through selected pre-qualified partners under exclusive arrangements, we offer Contract manufacturing and custom synthesis , Kilo to Multi-ton scale production.

Capability

with hundreds of local manufacturers(pre-qualified), we are capable of:

1) quick quotation, normally within 1-2 days;

2) full marketing research;

3) price control and quality(regulatory) control;

4) all stage support from sample, pilot, registration and commercial;

5) sourcing for prodcut which is very new or hard to find;

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing.

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Israel	Octadecanedioic Acid	1 TON	Oct 8, 2024
India	Octadecanedioic acid	10 KG	Jul 3, 2025
Austria	Octadecanedioic acid (ODDA)	1000 MT	Jan 20, 2024
Singapore	Octadecanedioic acid	1 MT	Jan 15, 2024

Post an enquiry for this product

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