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Product Name: Arsonic acid,As-[4-[2-[4-(dimethylamino)phenyl]diazenyl]phenyl]-
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622-68-4

622-68-4 structure

622-68-4 structure

Name: Arsonic acid,As-[4-[2-[4-(dimethylamino)phenyl]diazenyl]phenyl]-
Chemical Name: [4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]arsonic acid
CAS Number: 622-68-4
Molecular Formula: C₁₄H₁₆AsN₃O₃
Molecular Weight: 349.21700
Create Date: 2018-09-15 19:05:27
Modify Date: 2025-08-25 17:27:09

Name	[4-[[4-(dimethylamino)phenyl]diazenyl]phenyl]arsonic acid
Synonyms	4-Dimethylaminoazobenzene arsonic acid 4-Dimethylamino-azobenzol-4'-arsonsaeure p-Dimethylaminophenylazophenylarsonic acid 4-Dimethylamino-4'-arsono-azobenzol

Boiling Point	606ºC at 760 mmHg
Molecular Formula	C₁₄H₁₆AsN₃O₃
Molecular Weight	349.21700
Flash Point	320.3ºC
Exact Mass	349.04100
PSA	85.49000
LogP	1.72900

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY4770000

CHEMICAL NAME :: Benzenearsonic acid, p-((p-(dimethylamino)phenyl)azo)-

CAS REGISTRY NUMBER :: 622-68-4

BEILSTEIN REFERENCE NO. :: 0674398

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H16-As-N3-O3

MOLECULAR WEIGHT :: 349.25

WISWESSER LINE NOTATION :: Q-AS-QO&R DNUNR DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,12,1953

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

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

REFERENCE :: JCSOA9 Journal of the Chemical Society. (London, UK) 1926-65. For publisher information, see JCPRB4. Volume(issue)/page/year: -,576,1940

HS Code	2931900090

121-69-7 structure

121-69-7

~%

622-68-4 structure

622-68-4

Literature: Barrowcliff; Pyman; Remfry Journal of the Chemical Society, 1908 , vol. 93, p. 1900 Anm.

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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