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3366-72-1

3366-72-1 structure
3366-72-1 structure
  • Name: p-Tolyl-Phosphonic Acid
  • Chemical Name: (4-methylphenyl)phosphonic acid
  • CAS Number: 3366-72-1
  • Molecular Formula: C7H9O3P
  • Molecular Weight: 172.118
  • Create Date: 2018-04-05 08:00:00
  • Modify Date: 2025-08-27 17:13:41
Name (4-methylphenyl)phosphonic acid
Synonyms p-methylphenylphosphonic acid
p-CH3C6H4PO(OH)2
p-tolyl-phosphonic acid
p-Tolyl-phosphonsaeure
4-methylphenylphosphonic acid
(4-Methylphenyl)phosphonic acid
p-tolylphosphonic acid
Phosphonic acid,(4-methylphenyl)
Phosphonic acid,(p-tolyl)
Phosphonic acid, (4-methylphenyl)-
Density 1.4±0.1 g/cm3
Boiling Point 355.8±35.0 °C at 760 mmHg
Molecular Formula C7H9O3P
Molecular Weight 172.118
Flash Point 169.0±25.9 °C
Exact Mass 172.028931
PSA 67.34000
LogP 1.00
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.561
Storage condition 2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA0470000
CHEMICAL NAME :
Phosphonic acid, (p-tolyl)-
CAS REGISTRY NUMBER :
3366-72-1
BEILSTEIN REFERENCE NO. :
2936271
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H9-O3-P
MOLECULAR WEIGHT :
172.13
WISWESSER LINE NOTATION :
QPQO&R D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ANTCAO Antibiotics and Chemotherapy (Washington, DC). (Washington, DC) V.1-12, 1951-62. For publisher information, see CLMEA3. Volume(issue)/page/year: 3,256,1953
Hazard Codes Xi
HS Code 2931900090
HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%
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