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dimethyl hydrogen phosphite

chemical compound
Class type of: H-phosphonate ester Q1225746

Facts

8 properties
Instance of
type of chemical entity
Subclass of
H-phosphonate ester[4]
Canonical SMILES
COP(=O)OC[2]
Chemical formula
C₂H₇O₃P[3]
Has part(s)
phosphorus, carbon, oxygen, hydrogen[5][6][7][8]
Mass
110.013[9]
Safety classification and labelling
Regulation (EC) No. 1272/2008[10]
Substance control status
Schedule 3 (Chemical Weapons Convention)[11]
🏷️ Also known as
en dimethyl hydrogen phosphite en DMP en dimethylphosphonate en dimethyl phosphonate en Dimethylphosphite en dimethyl phosphite cs Dimethylfosfit de Phosphorigsäuredimethylester de Phosphonsäuredimethylester de Dimethylphosphonat de Dimethylphosphit de Dimethylhydrogenphosphonat de Dimethylhydrogenphosphit es Dimetilfosfito fa دی‌متیل‌فسفیت fr DMP fr phosphite de diméthyle fr phosphonate de diméthyle ko 다이메틸포스파이트 nl dimethylfosfiet
🔖 Identifiers · 25
CA PROP 65 ID
dimethyl-hydrogen-phosphite
CAS Registry Number
868-85-9
ChEBI ID
82454
ChEMBL ID
CHEMBL3183964
ChemSpider ID
10415644
DSSTOX compound identifier
DTXCID10493
DSSTox substance ID
DTXSID5020493
EC number
212-783-8
ECHA Substance Infocard ID
100.011.622
Google Knowledge Graph ID
/g/122nbw_3
HSDB ID
2593
ICSC ID
1599
Show all 25 identifiers +13
InChI
InChI=1S/C2H7O3P/c1-4-6(3)5-2/h6H,1-2H3
InChIKey
HZCDANOFLILNSA-UHFFFAOYSA-N
KEGG ID
C19406
MassBank accession ID
MSBNK-Fac_Eng_Univ_Tokyo-JP008873
NMRShiftDB structure ID
20000201
PesticideInfo chemical ID
PRI2756
PubChem CID
13361
RTECS number
SZ7710000
SPLASH
splash10-003r-9000000000-717167cbc38c96c51ef7
SureChEMBL ID
29591
UNII
ST4TBO000H
UniChem compound ID
1069981
ZVG number
18850

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🔗 Connections
Has part(s) 4
hydrogen, oxygen, carbon, phosphorus
Safety classification and labelling 1
Regulation (EC) No. 1272/2008
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Summary

dimethyl hydrogen phosphite is a type of chemical entity[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). dimethyl hydrogen phosphite. Retrieved November 10, 2026, from https://4ort.xyz/entity/dimethyl-hydrogen-phosphite
MLA “dimethyl hydrogen phosphite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/dimethyl-hydrogen-phosphite.
BibTeX @misc{4ortxyz_dimethyl-hydrogen-phosphite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{dimethyl hydrogen phosphite}}, year = {2026}, url = {https://4ort.xyz/entity/dimethyl-hydrogen-phosphite}, note = {Accessed: 2026-11-10}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 7w ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    ZVG number → 18850
    "Changed claim: ZVG number: 18850, см. / see autofix на / on P679"
  2. 7w ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    ZVG number → 18850
    "Created claim: ZVG number: 018850, batch #275042"
  3. 10w ago · Carn · 2026-08-31 view diff on Wikidata ↗
    Substance control status → Schedule 3 (Chemical Weapons Convention)
    "Created claim: Substance control status: Schedule 3 (Chemical Weapons Convention), #quickstatements; #temporary_batch_1788168090577"
  4. 21w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Instance of → type of chemical entity
    Safety classification and labelling → Regulation (EC) No. 1272/2008
    Subclass of → H-phosphonate ester
    Mass → 110.013
    + 1 other property edited (see Wikidata diff for full list)
    "Changed [tr] labels, descriptions or aliases: QuickStatements 3.0 batch #37300"
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