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ChemicalBook >> CAS DataBase List >> Ethephon

Ethephon

Ethephon price.
  • $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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  • ManufacturerAHH
  • Product numberMT-11769
  • Product descriptionEthephon 90%
  • Packaging25g
  • Price$488
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-11769
  • Product descriptionEthephon 97%
  • Packaging25g
  • Price$488
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-11769
  • Product descriptionEthephon 97%
  • Packaging25g
  • Price$488
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product number1191AP
  • Product description(2-Chloroethyl)phosphonic Acid
  • Packaging1g
  • Price$169
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number1191AP
  • Product description2-Chloroethylphosphonic acid 98%
  • Packaging1g
  • Price$185
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberL247
  • Product description2-Chloroethylphosphonic acid 40%aqueoussolution
  • Packaging25g
  • Price$81
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberL247
  • Product description(2-Chloroethyl)phosphonic Acid
  • Packaging1g
  • Price$14
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberL247
  • Product description2-Chloroethylphosphonic acid 40%aqueoussolution
  • Packaging1g
  • Price$16
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberL247
  • Product description2-Chloroethylphosphonic acid 40%aqueoussolution
  • Packaging5g
  • Price$27
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product number1191AP
  • Product description2-Chloroethylphosphonic acid 98%
  • Packaging5g
  • Price$535
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberL247
  • Product description2-Chloroethylphosphonic acid 40%aqueoussolution
  • Packaging100g
  • Price$240
  • Updated2026-06-04
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0006590
  • Product descriptionETHEPHON 95.00%
  • Packaging5G
  • Price$1517.16
  • Updated2021-12-16
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  • ManufacturerApexBio Technology
  • Product numberBA9580
  • Product descriptionEthephon
  • Packaging500mg
  • Price$81
  • Updated2026-05-06
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  • ManufacturerApolloscientific
  • Product numberOR10677
  • Product description(2-Chloroethyl)phosphonic acid 98%
  • Packaging100mg
  • Price$32
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR10677
  • Product description(2-Chloroethyl)phosphonic acid 98%
  • Packaging1g
  • Price$177
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR10677
  • Product description(2-Chloroethyl)phosphonic Acid 96%
  • Packaging1g
  • Price$143
  • Updated2021-12-16
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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)

Safety Information

Symbol(GHS): Corrosion (GHS05)Skull and Crossbones (GHS06)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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