Phosphonic acid,didodecyl ester

Suppliers

Names

[ CAS No. ]:
21302-09-0

[ Name ]:
Phosphonic acid,didodecyl ester

[Synonym ]:
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

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Dodecanol
  • Diethyl phosphite

DownStream

  • didodecyl hydrogen phosphate

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%

Related Compounds

  • dilauryl hydrogen phosphite
  • Phosphonic acid,[[(3,5-di-tert-butyl-4-hydroxybenzyl)carbamoyl]methyl]-, didodecyl ester (8CI)
  • Sulfuric acid didodecyl ester
  • Chloridophosphoric acid didodecyl ester
  • Methylarsonodithious acid didodecyl ester
  • 1-[dodecoxy(methyl)phosphoryl]oxydodecane
  • 2-chloro-N-ethyl-7H-purin-6-amine
  • 3-benzyloxy-N,N-diethyl-2-formyl-4-methoxy-benzamide
  • 4-Chloro-3-methylphenyl pivalate
  • 6-methoxy-5-(oxolan-2-yloxy)-2H-phthalazin-1-one
  • 5-cyclopentyloxy-1-chloro-6-methoxy-2H-phthalazine
  • 6,7-dimethoxy-4-(pyridin-4-ylmethyl)-2H-phthalazin-1-one
  • 3-benzyloxy-N,N-diethyl-4-methoxy-benzamide
  • 6-hydroxy-5-(oxolan-2-yloxy)-2H-phthalazin-1-one
  • 2-(6-methoxy-1H-indol-5-yl)acetic acid
  • N-((1-cyclopentylpiperidin-4-yl)methyl)-4-ethoxy-3-fluorobenzenesulfonamide