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ChemicalBook >> CAS DataBase List >> Diethyl (trichloromethyl)phosphonate

Diethyl (trichloromethyl)phosphonate

Diethyl (trichloromethyl)phosphonate price.
  • $9 - $1309.77
  • Product name: Diethyl (trichloromethyl)phosphonate
  • CAS: 866-23-9
  • MF: C5H10Cl3O3P
  • MW: 255.46
  • EINECS:
  • MDL Number:MFCD00013666
  • Synonyms:trichloro-methanephosphonicacidiethylester ;trichloromethyl-phosphonicacidiethylester ;TIMTEC-BB SBB008195;DIETHYL TRICHLOROMETHYLPHOSPHONATE;DIETHYL (TRICHLOROMETHYL)PHOSPHONATE, 97 %;Diethyl (trichloromethyl)phosphonate 97%;1-[ethoxy(trichloromethyl)phosphoryl]oxyethane;(Trichloromethyl)phosphonic acid diethyl
41 prices
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  • ACHEMBLOCK
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  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • TCI Chemical
  • Thermo Scientific Chemicals
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Package
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  • 100G
  • 100.00g
  • ManufacturerACHEMBLOCK
  • Product numberW162354
  • Product descriptionDiethyltrichloromethylphosphonate 97%
  • Packaging100G
  • Price$200
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-09289
  • Product descriptionDiethyl (Trichloromethyl)phosphonate 98%
  • Packaging50g
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-09289
  • Product descriptionDiethyl trichloromethylphosphonate 97%
  • Packaging50g
  • Price$750
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-09289
  • Product descriptionDiethyl trichloromethylphosphonate 97%
  • Packaging50g
  • Price$750
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number7646AL
  • Product descriptionDiethyl (Trichloromethyl)phosphonate
  • Packaging25g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA668618
  • Product descriptionDiethyl (Trichloromethyl)phosphonate 97%
  • Packaging25g
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA668618
  • Product descriptionDiethyl (Trichloromethyl)phosphonate 97%
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA668618
  • Product descriptionDiethyl (Trichloromethyl)phosphonate 97%
  • Packaging5g
  • Price$36
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA668618
  • Product descriptionDiethyl (Trichloromethyl)phosphonate 97%
  • Packaging100g
  • Price$315
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0106042
  • Product descriptionDIETHYL TRICHLOROMETHYLPHOSPHONATE 95.00%
  • Packaging25G
  • Price$1309.77
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0106042
  • Product descriptionDIETHYL TRICHLOROMETHYLPHOSPHONATE 95.00%
  • Packaging5G
  • Price$848.93
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A668618
  • Product descriptionDiethyltrichloromethylphosphonate 97%
  • Packaging100g
  • Price$207
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A668618
  • Product descriptionDiethyltrichloromethylphosphonate 97%
  • Packaging100g
  • Price$207
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A668618
  • Product descriptionDiethyltrichloromethylphosphonate 97%
  • Packaging1g
  • Price$9
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A668618
  • Product descriptionDiethyltrichloromethylphosphonate 97%
  • Packaging1g
  • Price$9
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A668618
  • Product descriptionDiethyltrichloromethylphosphonate 97%
  • Packaging5g
  • Price$19
  • Updated2026-05-25
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK W162354 Diethyltrichloromethylphosphonate 97% 100G $200 2026-05-27 Buy
AHH MT-09289 Diethyl (Trichloromethyl)phosphonate 98% 50g $750 2021-12-16 Buy
AHH MT-09289 Diethyl trichloromethylphosphonate 97% 50g $750 2026-05-25 Buy
AHH MT-09289 Diethyl trichloromethylphosphonate 97% 50g $750 2026-05-26 Buy
AK Scientific 7646AL Diethyl (Trichloromethyl)phosphonate 25g $300 2021-12-16 Buy
Ambeed A668618 Diethyl (Trichloromethyl)phosphonate 97% 25g $128 2021-12-16 Buy
Ambeed A668618 Diethyl (Trichloromethyl)phosphonate 97% 1g $15 2021-12-16 Buy
Ambeed A668618 Diethyl (Trichloromethyl)phosphonate 97% 5g $36 2021-12-16 Buy
Ambeed A668618 Diethyl (Trichloromethyl)phosphonate 97% 100g $315 2021-12-16 Buy
American Custom Chemicals Corporation HCH0106042 DIETHYL TRICHLOROMETHYLPHOSPHONATE 95.00% 25G $1309.77 2021-12-16 Buy
American Custom Chemicals Corporation HCH0106042 DIETHYL TRICHLOROMETHYLPHOSPHONATE 95.00% 5G $848.93 2021-12-16 Buy
Arctom BD-A668618 Diethyltrichloromethylphosphonate 97% 100g $207 2026-05-25 Buy
Arctom BD-A668618 Diethyltrichloromethylphosphonate 97% 100g $207 2026-05-26 Buy
Arctom BD-A668618 Diethyltrichloromethylphosphonate 97% 1g $9 2026-05-25 Buy
Arctom BD-A668618 Diethyltrichloromethylphosphonate 97% 1g $9 2026-05-26 Buy
Arctom BD-A668618 Diethyltrichloromethylphosphonate 97% 5g $19 2026-05-25 Buy

Properties

Boiling point :130-131 °C/14 mmHg (lit.)
Density :1.362 g/mL at 25 °C (lit.)
refractive index :n20/D 1.463(lit.)
Flash point :>230 °F
storage temp. :2-8°C
form :Liquid
color :Colorless to Almost colorless
Water Solubility :4.5g/L(25 ºC)
BRN :1210640
InChI :InChI=1S/C5H10Cl3O3P/c1-3-10-12(9,11-4-2)5(6,7)8/h3-4H2,1-2H3
InChIKey :RVAQSYWDOSHWGP-UHFFFAOYSA-N
SMILES :P(C(Cl)(Cl)Cl)(=O)(OCC)OCC

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position 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. Continuerinsing.
P405 Store locked up.

Description

Diethyl (trichloromethyl)phosphonate may be used in the synthesis of chlorovinyl phosphonates via reaction with aldehydes and ketones.

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