 Home > Organic Chemistry > Alcohols, Phenols, Phenol Alcohols > 2-Butene-1,4-diol for Sale > liquid 2-Butene-1,4-diol

liquid 2-Butene-1,4-diol

Name: liquid 2-Butene-1,4-diol
Brand: Hyper Chem
SKU: pr2608191309
Price: 500 USD
Availability: InStock

129 Inquiries

Unit Price:

$500-600/KG FOB

Get Latest Price 

CAS No.:

110-64-5

Grade:

Food Grade

Content:

99%

Port:

shanghai

Brand:

Hyper Chem

Packaging:

20kg/Drum 25kg/Drum

Price valid (until):

2026-09-19

Contact Supplier

 Chat Now

Hangzhou Hyper Chemicals Limited

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Name	2-Butene-1,4-diol
CAS number	110-64-5
Description	2-Butene-1,4-diol is a chemical intermediate with the molecular formula C₄H₈O₂ and a molecular weight of 88.11. It exists mainly as the cis-isomer, and its CAS numbers are 110-64-5 (general form) and 6117-80-2 (cis-isomer). Common synonyms include 1,4-Dihydroxy-2-butene and 1,4-Dihydroxybutene.
Appearance	Liquid
Quality Standard	USP, EP, BP, CP
Shipping Condition	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition	Dry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years).
Shelf Life	>2 years if stored properly
Sample package	Aluminium foil bag
Commercial package	Aluminium Tin, Fiber drum
Origin	China

2-Butene-1,4-diol More Info

1. Basic Information

2-Butene-1,4-diol (BED) is a chemical intermediate with the molecular formula C₄H ₈ O₂ and a molecular weight of 88.11. It exists mainly as the cis-isomer, and its CAS numbers are 110-64-5 (general form) and 6117-80-2 (cis-isomer). Common synonyms include 1,4-Dihydroxy-2-butene and 1,4-Dihydroxybutene.

2. Physical Appearance

It is a clear, colorless to pale-yellow liquid. The cis-isomer (97%) has a refractive index of 1.4770–1.4800 at 20°C/589 nm and a minimum purity of 96.0% by gas chromatography. Density is approximately 1.067–1.074 g/cm³.

3. Major Applications

Pharmaceutical and fine-chemical intermediate: widely used to produce endosulfan, vitamin A and vitamin B6.

Pesticide/agrochemical intermediate: used to synthesize endosulfan alcohol and other plant-protection/pesticide products.

Plasticizer and crosslinking agent: as a plasticizer for alkyd resin, crosslinking agent for synthetic resin, and fungicide/bactericide.

Synthetic reagent: as a probe for studying isomerization, hydrogenation, and hydrogenolysis reactions; used in fluorophore (dye) applications; and in synthesizing the antiviral compound oxetin-related products.

4. Production Method

It is industrially produced by selective catalytic hydrogenation of 2-butyne-1,4-diol (BYD). This transformation is pivotal for manufacturing vitamins A and B6, fungicides, and plasticizers, where achieving high selectivity toward the cis-alkene product is critical because over-hydrogenation leads to the undesired byproduct 1,4-butanediol (BDO).

5. Typical Specifications & Packaging (example)

Per one supplier's technical data sheet (Unilong):

Appearance: colorless to pale-yellow clear liquid

Water: ≤0.3%

2-Butene-1,4-diol: ≥98.5% (cis ≥95.5%, trans ≤3.0%)

1,4-Butanediol: ≤1.0%

Packaging: 25 kg drums or IBC drums

Shelf life: 2 years in original packaging

Shop liquid 2-Butene-1,4-diol-Detailed Image 1

ECHEMI Editorial Reference

Colorless to light yellow liquid

Basic Info

Product Name:

2-Butene-1,4-diol

Other Name:

2-Butene-1,4-diol;1,4-Dihydroxy-2-butene;NSC 1260;NSC 976;1,4-Dihydroxybutene

CAS No.:

110-64-5

Molecular Formula:

C4H8O2

InChIKeys:

InChIKey=ORTVZLZNOYNASJ-UHFFFAOYSA-N

Molecular Weight:

88.11

Exact Mass:

88.11

EC Number:

228-085-1

DSSTox ID:

DTXSID9026849

Color/Form:

ALMOST COLORLESS LIQUID

HScode:

29053990

Categories:

Alcohols, Phenols, Phenol Alcohols

Characteristics

PSA:

40.46000

XLogP3:

-0.87

Appearance:

yellow

Density:

1.067-1.074 g/cm³

Melting Point:

7 °C

Boiling Point:

141-149 °C @ Press: 20 Torr

Flash Point:

>230 °F

Refractive Index:

n 20/D 1.479

Water Solubility:

VERY SOL IN WATER, ETHYL ALCOHOL, ACETONE; SPARINGLY SOL IN BENZENE

Vapor Density:

3.0 (AIR= 1)

Toxicity:

Oral-rat LD50: 1250 mg/kg; intraperitoneal-rat LD50: 327 mg/kg

Flammability characteristics:

Flammable; burning produces irritating fumes

Odor:

ODORLESS

See More 2-Butene-1,4-diol Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 2-Butene-1,4-diol Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

Location:
Rm. 803, Tower 4, LOFT49 Creative City Pioneer Zone, No.88 Jiru Rd. Gongshu Dist., Hangzhou, 310015 ZJ, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2013

Certifications:
Certification Report by Bureau Veritas

About HyperChem

Established in 2013, Hyper Chem has exclusive tie-ups with leading manufacturers, supplying raw materials produced in GMP and ISO 9002 certified facilities, and provides high-quality ingredients and raw materials to meet the needs of a diverse range of pharmaceutical cosmetics ingredients and nootropic supplements companies worldwide.

Our Competitiveness

One-stop supply

Wide Range Of products including pharmaceutical, Cosmetic Ingredients and nootropic supplements

Among all the pharmaceuticals,

90% of them with GMP certificates,

85% of them with DMF files and

50% of them passed FDA approval,

30% get CEP certificate

20% are new R&D products.

Custom Repackaging Service

We can efficiently repackage your material into sample sizes, custom batch-specific sizes, or semi-bulk package sizes according to your specifications. And ensures the product is packaged in a quality-controlled environment and will maintain its integrity throughout every stage of the process.

Quality Control/Quality Assurance

HyperChem is committed to delivering on its promises of top-quality products with verified quality data.

All materials are vigorously inspected by the factory and/or outsourced analytical laboratories to ensure each and every lot meets or exceeds our reference standards.

Trade assurance service with 100% payment protection, It is best achieved by delivering products and services 100% right the first time, on time, every time.

Professional

Transparent Communication

Fast Reaction,

Professional Suggestion

Beyond Expectation.

We have exclusive partnerships with research and production facilities across the country and we offer varied pharmaceutical services in the most cost-efficient way. The production facilities are GMP, WHO-GMP, EU GMP and US FDA approved and are backed by strong regulatory support such as Dossier, DMF, Tech Pack and relevant Stability studies for regulatory filings.

Inquiry History

129 Inquiries

Country	Product	Purchase Quantity	Date Posted
Australia	High Purity 99.8% 14B Liquid Cas 110-64-5 Australia warehouse fast delivery	1 KG	Mar 18, 2026
Australia	High Purity 99.8% 14B Liquid Cas 110-64-5 Australia warehouse fast delivery	4 L	Jan 9, 2026
Australia	110-64-5	10 KG	Dec 16, 2024
Australia	110-64-5	20 KG	Jun 11, 2025
Australia	Cas 110-64-5	10 L	Dec 15, 2024
Australia	14b liquid cas 110-64-5	1 KG	Oct 7, 2025
Australia	1 4 Butendiol CAS 110-64-5	20 L	Jan 11, 2024
United States	1,4 butanediol bd o 99% liquid 110-64-5	1 G	Oct 1, 2023
Australia	2-3 days fast and safe delivery 2-Butene-1,4-diol colorless liquid cas 110-64-5 99% transparency liquid 110-64-5 NBHH	1 L	May 26, 2025
Australia	1 4 Butendiol CAS 110-64-5 Melanotan 2 peptide on sale	1 L	Aug 9, 2026
Australia	14b Liquid Colorless Liquid 14B CAS 110-64-5 Stock Fast Delivery	1 L	Apr 25, 2025
Australia	TC High Purity 14 bdo CAS 110-64-5 14b liquid Fast Delivery in Australia Warehouse	1 L	Apr 13, 2026
Australia	Australian Melbourne Vic Stock 14B CAS 110-64-5 100% High Purity Organic Liquid Model for Research A	2 L	Mar 15, 2026
Australia	2-Butene-1,4-diol	1 L	Feb 8, 2024
Australia	1 4 butendiol	5000 KG	Jan 26, 2025
Australia	Butane-1,4-diol	100 KG	Nov 26, 2025
Australia	2-Butene-1,4-diol	1 KG	Aug 11, 2026
Australia	14 bdo	100 G	Jul 27, 2026
Australia	14B 99% High Purity Clear Liquid BDO Australia Melbourne Sydney Warehouse Overnight Fast Shipping	20 KG	Jul 26, 2026
Australia	1,4 butanediol 99% liquid BDO High purity Australia warehouse	5 L	Jul 21, 2026

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
14B 99% High Purity Clear Liquid BDO Australia Melbourne Sydney Warehouse Overnight Fast Shipping	/99.9		SKY TRADING LLC	Inquiry
Overseas Warehouse Stock 99.8%min CAS 110-64-5 14BDO,14B,with Fast Delivery!	Industrial Grade/99		Hebei Shunxing Import and Export Co.,Ltd	Inquiry
TC High Purity 14 bdo CAS 110-64-5 14b liquid Fast Delivery in Australia Warehouse	Industrial Grade/99.5			Inquiry
cas 110-64-5 2-Butene-1,4-diol	/98	$10-11/KG FOB	Conier Chem&Pharma Limited	Inquiry
1,4-buenedilo(liquid)	/		Shandong zhishang chemical Co.,Ltd	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

liquid 2-Butene-1,4-diol

Product Description

Seller Information