Benzoic acid,4-methoxy-, 1,1'-anhydride

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Names

[ CAS No. ]:
794-94-5

[ Name ]:
Benzoic acid,4-methoxy-, 1,1'-anhydride

[Synonym ]:
MFCD00017175
EINECS 212-345-6
(4-methoxybenzoyl) 4-methoxybenzoate

Chemical & Physical Properties

[ Density]:
1.219 g/cm3

[ Boiling Point ]:
310 °C / 10mmHg

[ Melting Point ]:
92-97 °C(lit.)

[ Molecular Formula ]:
C16H14O5

[ Molecular Weight ]:
286.27900

[ Flash Point ]:
202.3ºC

[ Exact Mass ]:
286.08400

[ PSA ]:
61.83000

[ LogP ]:
2.70100

[ Index of Refraction ]:
1.563

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
BZ5300000
CHEMICAL NAME :
p-Anisic anhydride
CAS REGISTRY NUMBER :
794-94-5
BEILSTEIN REFERENCE NO. :
0545712
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H14-O5
MOLECULAR WEIGHT :
286.30
WISWESSER LINE NOTATION :
1OR DVOVR DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#08634

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ RTECS ]:
BZ5300000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • p-Anisoyl chloride
  • p-Anisic acid
  • carbon monoxide
  • 4-Iodoanisole
  • Isocyanocyclohexane
  • 4,5-dichloro-2-(4-methoxybenzoyl)pyridazin-3-one
  • Ethyl indole-2-carboxylate
  • Oxalyl chloride
  • Sodium formate

DownStream

  • imidazol-1-yl-(4-methoxyphenyl)methanone
  • Ladanein
  • Kaempferide
  • Herbacetin
  • Acacetin
  • 4-Methoxybenzophenone
  • p-Anisic acid
  • 5-Hydroxy-3,6,7,4'-tetramethoxyflavone
  • Tangeretin
  • (2,5-dimethylphenyl)-(4-methoxyphenyl)methanone

Related Compounds

  • 4,4'-Biphenyldiyl bis(4-methoxybenzoate)
  • Benzoic acid, 4-nitro-,1,1'-anhydride
  • Benzoic acid,4-methoxy-, 1,3-benzodioxol-5-ylmethyl ester
  • Benzoic acid,4-methoxy-, 1-methylethyl ester
  • Benzoic acid, 4-methoxy-, [1-[4-[(3-amino-2,3, 6-trideoxy-.alpha.-L-lyxo-hexopyranosyl)oxy]-1,2,3,4,6, 11-hexahydro-2,5,12-trihydroxy-7-methoxy-6, 11-dioxo-2-naphthacenyl]ethylidene]hydrazide, monohyd
  • N'-(4-Methoxybenzoyl)-4-biphenylcarbohydrazide