1-chloro-2,3-dihydro-1H-phosphole 1-oxide

Modify Date: 2025-11-25 17:08:42

1-chloro-2,3-dihydro-1H-phosphole 1-oxide Structure
1-chloro-2,3-dihydro-1H-phosphole 1-oxide structure
Common Name 1-chloro-2,3-dihydro-1H-phosphole 1-oxide
CAS Number 1003-18-5 Molecular Weight 136.51700
Density 1.27g/cm3 Boiling Point 287.3ºC at 760mmHg
Molecular Formula C4H6ClOP Melting Point N/A
MSDS N/A Flash Point 127.6ºC

 Names

Name 1-chloro-2,3-dihydro-1λ5-phosphole 1-oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.27g/cm3
Boiling Point 287.3ºC at 760mmHg
Molecular Formula C4H6ClOP
Molecular Weight 136.51700
Flash Point 127.6ºC
Exact Mass 135.98400
PSA 26.88000
LogP 2.42070
Vapour Pressure 0.00433mmHg at 25°C
Index of Refraction 1.473
InChIKey HUSTZVJBPMIGEX-UHFFFAOYSA-N
SMILES O=P1(Cl)C=CCC1

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

1-chloro-2,3-dihydro-1H-phosphole 1-oxide Structure

1-chloro-2,3-di...

CAS#:1003-18-5

Literature: Felcht, Utz-Hellmuth; Crass, Gerhard Phosphorus and Sulfur and the Related Elements, 1982 , vol. 13, p. 291 - 300

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-chloro-2,3-dihydro-1
1-chloro-2,3-dihydro-1H-phosphole 1-oxide
1-Chlor-2-phospholen-1-oxid
EINECS 213-702-9
1-chlor-1-oxo-phosphol-2-en
1-chloro-1-oxophospholine
1-Chloro-1-oxo-2-phospholen
1-chloro-2-phospholene-1-oxide
1H-Phosphole,1-chloro-2,3-dihydro-,1-oxide
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