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

Modify Date: 2025-08-25 19:47:01

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

Name	4-Methoxybenzoic Anhydride
Synonym	More Synonyms

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

Benzoic acid,4-methoxy-, 1,1'-anhydride MSDS(Chinese)

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

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
RTECS	BZ5300000

Precursor 9
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DownStream 10
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MFCD00017175

EINECS 212-345-6

(4-methoxybenzoyl) 4-methoxybenzoate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzoic acid,4-methoxy-, 1,1'-anhydride
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoic acid,4-methoxy-, 1,1'-anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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