Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine
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83823-51-2

83823-51-2 structure

83823-51-2 structure

Name: 4-(3,4-Dihydro-2H-1-benzopyran-3-yl)morpholine
Chemical Name: 4-(3,4-Dihydro-2H-chromen-3-yl)morpholine
CAS Number: 83823-51-2
Molecular Formula: C₁₃H₁₇NO₂
Molecular Weight: 219.28000
Create Date: 2016-08-26 06:13:47
Modify Date: 2024-03-01 20:33:18

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

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

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

HS Code	2934999090

110-91-8 structure

110-91-8

19090-04-1 structure

19090-04-1

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83823-51-2 structure

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

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