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

Modify Date: 2024-01-08 22:06:12

Benzoic acid,4-methoxy-, 1,1'-anhydride Structure
Benzoic acid,4-methoxy-, 1,1'-anhydride structure
Common Name Benzoic acid,4-methoxy-, 1,1'-anhydride
CAS Number 794-94-5 Molecular Weight 286.27900
Density 1.219 g/cm3 Boiling Point 310 °C / 10mmHg
Molecular Formula C16H14O5 Melting Point 92-97 °C(lit.)
MSDS N/A Flash Point 202.3ºC

 Names

Name 4-Methoxybenzoic Anhydride
Synonym More Synonyms

 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

 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

 Synonyms

MFCD00017175
EINECS 212-345-6
(4-methoxybenzoyl) 4-methoxybenzoate