Phosphonic acid,didodecyl ester

Modify Date: 2025-08-27 10:37:29

Phosphonic acid,didodecyl ester Structure
Phosphonic acid,didodecyl ester structure
Common Name Phosphonic acid,didodecyl ester
CAS Number 21302-09-0 Molecular Weight 418.63400
Density N/A Boiling Point 200ºC (2 mmHg)
Molecular Formula C24H51O3P Melting Point 24ºC
MSDS N/A Flash Point N/A

 Use of Phosphonic acid,didodecyl ester




 Names

Name didodecoxy(oxo)phosphanium
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 200ºC (2 mmHg)
Melting Point 24ºC
Molecular Formula C24H51O3P
Molecular Weight 418.63400
Exact Mass 418.35800
PSA 59.00000
LogP 9.25110
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.45-1.453

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ7641500
CHEMICAL NAME :
Phosphonic acid, didodecyl ester
CAS REGISTRY NUMBER :
21302-09-0
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C24-H51-O3-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>20 gm/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ALBRW* Albright & Wilson Inc. (P.O. Box 26229, Richmond, VA 23260-6229) Volume(issue)/page/year: #OPB-3,1984

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 37/39-26
HS Code 2920909090

 Synthetic Route

~93%

Phosphonic acid,didodecyl ester Structure

Phosphonic acid...

CAS#:21302-09-0

Literature: Deng, Chang-Hui; Li, Yan-Mei; Xu, Ning; Zhao, Yu-Fen Journal of Chemical Research, Miniprint, 1999 , # 10 p. 2552 - 2560

~64%

Phosphonic acid,didodecyl ester Structure

Phosphonic acid...

CAS#:21302-09-0

Literature: Straitmark Holding AG; Cogels, Samuel Corentin; Notté, Patrick Patent: EP2581378 A1, 2013 ; Location in patent: Paragraph 0038; 0039; 0043 ;

~%

Phosphonic acid,didodecyl ester Structure

Phosphonic acid...

CAS#:21302-09-0

Literature: Aitken, R. Alan; Collett, Chris J.; Mesher, Shaun T. E. Synthesis (Germany), 2012 , vol. 44, # 16 p. 2515 - 2518

 Preparation


 Customs

HS Code 2920909090
Summary 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

di(n-dodecyl)phosphite
Didodecyl phosphite
Chelex H 12
JP 212
Dilauryl hydrogen phosphite
Di(n-dodecyl)hydrogen phosphate
Dilauryl phosphite
EINECS 244-325-8
Phosphonic acid,didodecyl ester
Dilaurylphosphit
Didodecyl phosphonate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here



Get all suppliers and price by the below link:

Phosphonic acid,didodecyl ester suppliers

Phosphonic acid,didodecyl ester price