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Product Name: 6,8-dichloro-2H-chromene-3-carboxamide
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83823-24-9

83823-24-9 structure

83823-24-9 structure

Name: 6,8-dichloro-2H-chromene-3-carboxamide
Chemical Name: 6,8-dichloro-2H-chromene-3-carboxamide
CAS Number: 83823-24-9
Molecular Formula: C₁₀H₇Cl₂NO₂
Molecular Weight: 244.07400
Create Date: 2017-01-22 10:00:58
Modify Date: 2024-01-16 10:47:00

Name	6,8-dichloro-2H-chromene-3-carboxamide
Synonyms	2H-1-BENZOPYRAN-3-CARBOXAMIDE,6,8-DICHLORO 6,8-Dichloro-2H-1-benzopyran-3-carboxamide

Density	1.516g/cm3
Boiling Point	483.7ºC at 760 mmHg
Molecular Formula	C₁₀H₇Cl₂NO₂
Molecular Weight	244.07400
Flash Point	246.3ºC
Exact Mass	242.98500
PSA	52.32000
LogP	2.95480
Index of Refraction	1.633

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2252800

CHEMICAL NAME :: 2H-1-Benzopyran-3-carboxamide, 6,8-dichloro-

CAS REGISTRY NUMBER :: 83823-24-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H7-Cl2-N-O2

MOLECULAR WEIGHT :: 244.08

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 :: 400 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness

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	2924199090

107-13-1 structure

107-13-1

90-60-8 structure

90-60-8

~%

83823-24-9 structure

83823-24-9

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

Precursor 2
107-13-1 90-60-8
DownStream 2
83823-07-8 83823-28-3

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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