Ethephon
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- $14 - $1517.16
- Product name: Ethephon
- CAS: 16672-87-0
- MF: C2H6ClO3P
- MW: 144.49
- EINECS:240-718-3
- MDL Number:MFCD00002142
- Synonyms:(2-chloroehtyl)phosphonicacid ;(2-chloroethyl)-phosphonicaci ;2-cepa ;2-chloraethyl-phosphonsaeure ;2-Chloroethylenephosphonic acid;2-Chloroethylphosphonicaicd ;ethephon (ansi,canada);ETHEPHON(BULK
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Brand
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Biosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- Frontier Specialty Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 50ug
- 100ug
- 50mg
- 50ul
- 100mg
- 100ul
- 250mg
- 500mg
- 1g
- 2g
- 5g
- 25g
- 100g
- ManufacturerAHH
- Product numberMT-11769
- Product descriptionEthephon 90%
- Packaging25g
- Price$488
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-11769
- Product descriptionEthephon 97%
- Packaging25g
- Price$488
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-11769
- Product descriptionEthephon 97%
- Packaging25g
- Price$488
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number1191AP
- Product description(2-Chloroethyl)phosphonic Acid
- Packaging1g
- Price$169
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1191AP
- Product description2-Chloroethylphosphonic acid 98%
- Packaging1g
- Price$185
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberL247
- Product description2-Chloroethylphosphonic acid 40%aqueoussolution
- Packaging25g
- Price$81
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberL247
- Product description(2-Chloroethyl)phosphonic Acid
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberL247
- Product description2-Chloroethylphosphonic acid 40%aqueoussolution
- Packaging1g
- Price$16
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberL247
- Product description2-Chloroethylphosphonic acid 40%aqueoussolution
- Packaging5g
- Price$27
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product number1191AP
- Product description2-Chloroethylphosphonic acid 98%
- Packaging5g
- Price$535
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberL247
- Product description2-Chloroethylphosphonic acid 40%aqueoussolution
- Packaging100g
- Price$240
- Updated2026-06-04
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0006590
- Product descriptionETHEPHON 95.00%
- Packaging5G
- Price$1517.16
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberBA9580
- Product descriptionEthephon
- Packaging500mg
- Price$81
- Updated2026-05-06
- Buy
- ManufacturerApolloscientific
- Product numberOR10677
- Product description(2-Chloroethyl)phosphonic acid 98%
- Packaging100mg
- Price$32
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR10677
- Product description(2-Chloroethyl)phosphonic acid 98%
- Packaging1g
- Price$177
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR10677
- Product description(2-Chloroethyl)phosphonic Acid 96%
- Packaging1g
- Price$143
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-11769 | Ethephon 90% | 25g | $488 | 2021-12-16 | Buy |
| AHH | MT-11769 | Ethephon 97% | 25g | $488 | 2026-05-25 | Buy |
| AHH | MT-11769 | Ethephon 97% | 25g | $488 | 2026-05-26 | Buy |
| AK Scientific | 1191AP | (2-Chloroethyl)phosphonic Acid | 1g | $169 | 2021-12-16 | Buy |
| AK Scientific | 1191AP | 2-Chloroethylphosphonic acid 98% | 1g | $185 | 2026-06-04 | Buy |
| AK Scientific | L247 | 2-Chloroethylphosphonic acid 40%aqueoussolution | 25g | $81 | 2026-06-04 | Buy |
| AK Scientific | L247 | (2-Chloroethyl)phosphonic Acid | 1g | $14 | 2021-12-16 | Buy |
| AK Scientific | L247 | 2-Chloroethylphosphonic acid 40%aqueoussolution | 1g | $16 | 2026-06-04 | Buy |
| AK Scientific | L247 | 2-Chloroethylphosphonic acid 40%aqueoussolution | 5g | $27 | 2026-06-04 | Buy |
| AK Scientific | 1191AP | 2-Chloroethylphosphonic acid 98% | 5g | $535 | 2026-06-04 | Buy |
| AK Scientific | L247 | 2-Chloroethylphosphonic acid 40%aqueoussolution | 100g | $240 | 2026-06-04 | Buy |
| American Custom Chemicals Corporation | ING0006590 | ETHEPHON 95.00% | 5G | $1517.16 | 2021-12-16 | Buy |
| ApexBio Technology | BA9580 | Ethephon | 500mg | $81 | 2026-05-06 | Buy |
| Apolloscientific | OR10677 | (2-Chloroethyl)phosphonic acid 98% | 100mg | $32 | 2026-06-04 | Buy |
| Apolloscientific | OR10677 | (2-Chloroethyl)phosphonic acid 98% | 1g | $177 | 2026-06-04 | Buy |
| Apolloscientific | OR10677 | (2-Chloroethyl)phosphonic Acid 96% | 1g | $143 | 2021-12-16 | Buy |
Properties
Melting point :70-72 °C(lit.)
Boiling point :265°C(lit.)
Density :1.2000
storage temp. :2-8°C
Water Solubility :Completely soluble in water
solubility :DMF: 30 mg/ml,DMSO: 30 mg/ml,Ethanol: 25 mg/ml,PBS (pH 7.2): 10 mg/ml
pka :1.88±0.10(Predicted)
form :Powder
color :White to beige
Sensitive :Hygroscopic
Merck :14,3732
BRN :1751208
Henry's Law Constant :6.9×107 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Hygroscopic
Major Application :agriculture
environmental InChI :1S/C2H6ClO3P/c3-1-2-7(4,5)6/h1-2H2,(H2,4,5,6)
InChIKey :UDPGUMQDCGORJQ-UHFFFAOYSA-N
SMILES :OP(O)(=O)CCCl
LogP :-0.220
CAS DataBase Reference :16672-87-0(CAS DataBase Reference)
NIST Chemistry Reference :Phosphonic acid, (2-chloroethyl)-(16672-87-0)
EPA Substance Registry System :Ethephon (16672-87-0)
Boiling point :265°C(lit.)
Density :1.2000
storage temp. :2-8°C
Water Solubility :Completely soluble in water
solubility :DMF: 30 mg/ml,DMSO: 30 mg/ml,Ethanol: 25 mg/ml,PBS (pH 7.2): 10 mg/ml
pka :1.88±0.10(Predicted)
form :Powder
color :White to beige
Sensitive :Hygroscopic
Merck :14,3732
BRN :1751208
Henry's Law Constant :6.9×107 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Hygroscopic
Major Application :agriculture
environmental InChI :1S/C2H6ClO3P/c3-1-2-7(4,5)6/h1-2H2,(H2,4,5,6)
InChIKey :UDPGUMQDCGORJQ-UHFFFAOYSA-N
SMILES :OP(O)(=O)CCCl
LogP :-0.220
CAS DataBase Reference :16672-87-0(CAS DataBase Reference)
NIST Chemistry Reference :Phosphonic acid, (2-chloroethyl)-(16672-87-0)
EPA Substance Registry System :Ethephon (16672-87-0)
Safety Information
| Symbol(GHS): |
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Description
2-Chloroethyl)phosphonic acid (Ethephon) is the most widely used plant growth regulator. Ethephon is often used on wheat, coffee, tobacco, cotton, and rice in order to help the plant's fruit reach mat urity more quickly. The toxicity of Ethephon is actually very low, and any Ethephon used on the plant is converted very quickly to ethylene.Related product price
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Suppliers and manufacturers
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Ethephon
CAS:16672-87-0






