valerylsalicylic acid

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Names

[ CAS No. ]:
64206-54-8

[ Name ]:
valerylsalicylic acid

[Synonym ]:
valerylsalicylic acid
2-Valeryloxybenzoic acid Valerylsalicylic acid vsa
2-pentanoyloxybenzoic acid
Benzoic acid, 2-[(1-oxopentyl)oxy]-
2-(Pentanoyloxy)benzoic acid
MFCD00041466

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
357.6±25.0 °C at 760 mmHg

[ Melting Point ]:
86-87ºC(lit.)

[ Molecular Formula ]:
C12H14O4

[ Molecular Weight ]:
222.24

[ Flash Point ]:
135.5±16.7 °C

[ Exact Mass ]:
222.089203

[ PSA ]:
63.60000

[ LogP ]:
2.78

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.530

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VO6840000
CHEMICAL NAME :
Salicylic acid, valerate
CAS REGISTRY NUMBER :
64206-54-8
BEILSTEIN REFERENCE NO. :
3292055
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H14-O4
MOLECULAR WEIGHT :
222.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1750 mg/kg
TOXIC EFFECTS :
Behavioral - analgesia
REFERENCE :
JOPHDQ Journal of Pharmacobio-Dynamics. (Japan Pub. Trading Co. (USA), 1255 Howard St., San Francisco, CA 94103) V.1- 1978- Volume(issue)/page/year: 2,229,1979

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2918990090

Synthetic Route

Precursor & DownStream

Precursor

  • n-Valeric anhydride
  • Salicylic acid

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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Related Compounds

  • Thiovaleric acid S-sec-butyl ester
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • Benzoic acid, 3,4-dihydroxy-, 2-Methylpropyl ester