CAS 7216-18-4|3,4-DIHYDRO-2H-BENZO[B][1,4]DIOXEPINE

Introduction：Basic information about CAS 7216-18-4|3,4-DIHYDRO-2H-BENZO[B][1,4]DIOXEPINE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	3,4-DIHYDRO-2H-BENZO[B][1,4]DIOXEPINE
CAS Number	7216-18-4	Molecular Weight	150.17400
Density	1.103g/cm3	Boiling Point	221.011ºC at 760 mmHg
Molecular Formula	C₉H₁₀O₂	Melting Point	14-15ºC
MSDS	/	Flash Point	91.549ºC

Names

Name	3,4-Dihydro-2H-1,5-benzodioxepin
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.103g/cm3
Boiling Point	221.011ºC at 760 mmHg
Melting Point	14-15ºC
Molecular Formula	C₉H₁₀O₂
Molecular Weight	150.17400
Flash Point	91.549ºC
Exact Mass	150.06800
PSA	18.46000
LogP	1.84790
Index of Refraction	1.524

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF4725200

CHEMICAL NAME :: 2H-1,5-Benzodioxepin, 3,4-dihydro-

CAS REGISTRY NUMBER :: 7216-18-4

BEILSTEIN REFERENCE NO. :: 0128377

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H10-O2

MOLECULAR WEIGHT :: 150.19

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 :: >800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 21,341,1987

Safety Information

HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

3,4-dihydro-2H-1,5-benzodioxepine

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