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High Purity Ethephon CAS 16672-87-0 >96% Solid Powder For Laboratory Analytical Research

Name: High Purity Ethephon CAS 16672-87-0 >96% Solid Powder For Laboratory Analytical Research
Brand: Guozhao
SKU: pr2609225240
Price: 14 USD
Availability: InStock

9 Inquiries

Unit Price:

$14-16/KG FOB

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CAS No.:

16672-87-0

Grade:

Chemicals

Content:

99%

Port:

Qingdao

Brand:

Guozhao

Packaging:

25kg/drum

Sample Available:

Yes

Price valid (until):

2026-11-14

Contact Supplier

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Shandong Guozhao Import and Export Co., Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

CHEMICALS

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Product Description
Seller Information
Inquiry History

Description

Product Description

Shop High Purity Ethephon CAS 16672-87-0 >96% Solid Powder For Laboratory Analytical Research-Detailed Image 1

The Pure product was white needle-like crystals. Industrial products are light yellow viscous liquids or waxy solids. mp74 ~ 75. Soluble in water, alcohol, acetone, insoluble in benzene, insoluble in petroleum ether. It is easy to deliquescence in the air, and the aqueous solution is strongly acidic. Stable at pH<3 acidic conditions, ethylene evolution at pH>3 and alkaline conditions.

Application:
As a plant growth regulator, it can release ethylene in the roots, pods, leaves, stems, flowers and fruits of plants to regulate the metabolism, growth and development of plants.
Product Specification:
Please request from our sales team.

Product name	Ethephon
Specification	90%TC;40%AS;70%AS;48%SL;72%SL
Packing	1kg/Bag;25kg/drum or customizied
Function	Accelerate maturation, abscission, senescence and promote flowering physiological effects.

Packaging & Shipping

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Company Profile

We are a professional foreign trade company focusing on the export of full-range non-hazardous chemical raw materials.

We specialize in general cargo chemicals only, covering basic chemicals, fine chemicals, industrial additives, water treatment materials, daily chemical raw materials and white powder chemical materials.

We do not deal with dangerous goods, flammable, corrosive or restricted chemicals. All products are safe general cargo for sea shipment, with stable customs clearance and flexible FCL bulk supply.

Our main product portfolio includes: surfactant series, inorganic salts, water treatment chemicals, plant consumables, detergent raw materials, industrial fillers and cosmetic raw materials.

We provide complete official documents (COA, MSDS, TDS) for every shipment, support customized specifications and long-term monthly repeat orders.

With rich experience in chemical export supply chain, we serve global clients including gas factories, epoxy chemical plants, detergent manufacturers, water-treatment companies and chemical traders across Southeast Asia, Korea, India, Middle East and Australia.

We insist on stable quality, competitive price and on-time delivery, aiming to provide reliable and professional Chinese chemical sourcing solutions for global buyers. Shop High Purity Ethephon CAS 16672-87-0 >96% Solid Powder For Laboratory Analytical Research-Detailed Image 3

FAQ

1.Can I get a Free sample
Yes, For most products we can provide you a free sample, You only need to pay for Shipping. Plesae be free to consult our salesman.
For a larger quantity, we always support you with better price.

2. What's your main payment method
T/T (Bank transfer),L/C,Alipay,Credit card payment.

3.How is the goods packed
We usually send goods with disguise package outside and a double-layer sterile transparent bag inside.We have tried thousand of package methods, it looks serious and discreet.

4.How to proceed order
Please Let me konw the product you are looking for,quantity and the destination country wihch help me to give you a right price;
After you confirm all details of order, pay money in advance and give us Shipping address.We arrange the shipment at first time after receive payment and offer after-sales service after you receive parcel.

5.When will I receive the shipping number Where I can check status of my order
After the goods are sent out, our staff will send you the shipping number via email, online or WhatsApp ASAP.

ECHEMI Editorial Reference

white to beige powder Ethephon is a white to tan powder. Commercial product is a white, waxy solid. Commercial products may be available as aqueous solutions or soluble concentrates.ChEBI: A phosphonic acid compound having a 2-chloroethyl substituent attached to the P-atom.
(2-chloroethyl)phosphonic acid is a phosphonic acid compound having a 2-chloroethyl substituent attached to the P-atom. It has a role as a plant growth regulator.

Basic Info

Product Name:

Ethephon

Other Name:

Phosphonic acid,P-(2-chloroethyl)-;Phosphonic acid,(2-chloroethyl)-;P-(2-Chloroethyl)phosphonic acid;CEP;2-Chloroethanephosphonic acid;Ethrel;Ethephon;(2-Chloroethyl)phosphonic acid;Chloroethylphosphonic acid;Ethel;CEPA;Camposan;G 996 (pesticide);Ethefon;Kamposan;Amchem 68-250;Chlorethephon;Flordimex;Roll-Fruct;Florel;Cepha 10LS;Etheverse;2-CEPA;Tomathrel;2-KhEFK;Cerone;PRM 12;Flordimex T;Camposan M;G 996;β-Chloroethylphosphonic acid;Fruitel;Flordimex TM;KhEFK;CEPA (pesticide);Dextrel M;Direphon;Boll'd;Exin;Prep;Prep (growth regulator);Arvest;Romtrel;Mature-Aide;MFX 0307;Super Boll;MFX 0543;Hevetex;Proxy;Ethrel 10;PRM 12RP;Ethrel 48 SL;Ethrel 48SL;MATURE-AIDE;Ethereal;55600-37-8;60704-17-8;73020-07-2;82375-49-3

CAS No.:

16672-87-0

Molecular Formula:

C2H6ClO3P

InChIKeys:

InChIKey=UDPGUMQDCGORJQ-UHFFFAOYSA-N

Molecular Weight:

144.49400

Exact Mass:

144.49

EC Number:

240-718-3

UNII:

XU5R5VQ87S

DSSTox ID:

DTXSID7024085

Color/Form:

Needles from benzene|White waxy solid|White crystalline powder

HScode:

2931900043

Categories:

Plant Growth Regulators

Characteristics

PSA:

67.34000

XLogP3:

0.40290

Density:

1.58 g/cm³

Melting Point:

74-75 °C

Boiling Point:

333.4ºC at 760 mmHg

Flash Point:

155.4ºC

Refractive Index:

1.479

Water Solubility:

Miscible with water /1X10+6 mg/L/ at 25 deg C

Storage Conditions:

2-8ºC

Vapor Pressure:

2.62E-05mmHg at 25°C

Toxicity:

LD50 orally in mice: 2850 mg/kg (Hennighausen)

Henrys Law Constant:

Henry's Law constant = 1.43X10-13 atm-cu m/mol at 25 °C (est)

Dissociation Constants:

Dissociation Constants: pKa1 = 2.5; pKa2 = 7.2 (diprotic acid)

Experimental Properties:

Spray formulations are quite acidic, about pH 1.0. May be irritating to exposed skin and eyes, or if inhaled.|Very hygroscopic (/needles/ must be dried over P2O5)

See More Ethephon Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 3, Dermal

Skin corrosion, Sub-category 1C

Acute toxicity - Category 4, Inhalation

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H311 Toxic in contact with skin H314 Causes severe skin burns and eye damage H332 Harmful if inhaled H411 Toxic to aquatic life with long lasting effects
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/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P391 Collect spillage.
Storage	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

Keep out of reach of children and animals. Store in original containers only. Store in a cool, dry place. Carefully open containers. After partial use, replace lids and close tightly. Do not put concentrate or dilute material into food or drink containers. Do not contaminate water, food, or feed by storage or disposal. Boll Buster

See More Ethephon Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
CHEMICALS

Location:
No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280

Year of Establishment:
2026

Shandong Guozhao Import and Export Co., Ltd., located at No. 280, Chalu Street, Qingnian Park Subdistrict, Huaiyin District, Jinan City, Shandong Province, primarily engages in import and export of goods; sales of chemical products (excluding licensed chemical products); sales of specialty chemical products (excluding hazardous chemicals); sales of plastic products; sales of metal products; sales of building materials; sales of architectural decoration materials; sales of daily-use chemical products; sales of food additives; sales of feed additives; sales of fertilizers; sales of batteries; and general cargo warehousing services (excluding items requiring licensing or approval, such as hazardous chemicals).

Inquiry History

9 Inquiries

Country	Product	Purchase Quantity	Date Posted
Kampuchea (Cambodia )	Ethephon	1 KG	Sep 19, 2025
Bangladesh	Ethphon 40%SL	10000 L	Jan 27, 2026
Netherlands	Ethephon	1 KG	Aug 28, 2026
Bangladesh	Ethephon	480 G	Jan 26, 2026
India	Ethylene Ripener	100.00 KG	Nov 17, 2025
Portugal	ethephon-99-liquid	5 MT	Jan 27, 2024
Norway	ethephon	100 KG	Sep 15, 2026
Turkey	Ethephon	1 MT	Mar 28, 2025
United Kingdom	Ethephon	25 KG	Jul 1, 2024

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High Purity Ethephon CAS 16672-87-0 >96% Solid Powder For Laboratory Analytical Research

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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