4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine

Modify Date: 2024-03-01 20:33:18

4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine Structure
4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine structure
Common Name 4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine
CAS Number 83823-51-2 Molecular Weight 219.28000
Density 1.157g/cm3 Boiling Point 340.9ºC at 760 mmHg
Molecular Formula C13H17NO2 Melting Point N/A
MSDS N/A Flash Point 133.2ºC

 Names

Name 4-(3,4-Dihydro-2H-chromen-3-yl)morpholine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.157g/cm3
Boiling Point 340.9ºC at 760 mmHg
Molecular Formula C13H17NO2
Molecular Weight 219.28000
Flash Point 133.2ºC
Exact Mass 219.12600
PSA 21.70000
LogP 1.26020
Index of Refraction 1.564

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QE0999500
CHEMICAL NAME :
Morpholine, 4-(3,4-dihydro-2H-1-benzopyran-3-yl)-
CAS REGISTRY NUMBER :
83823-51-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H17-N-O2
MOLECULAR WEIGHT :
219.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
464 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 21,344,1982

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine Structure

4-(3,4-Dihydro-...

CAS#:83823-51-2

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Morpholine,4-(3,4-dihydro-2H-1-benzopyran-3-yl)
4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine
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