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5321-78-8

5321-78-8 structure
5321-78-8 structure
  • Name: 2-Bromoacetaldehyde 2,4-dinitrophenyl hydrazone
  • Chemical Name: N-(2-bromoethylideneamino)-2,4-dinitroaniline
  • CAS Number: 5321-78-8
  • Molecular Formula: C8H7BrN4O4
  • Molecular Weight: 303.07000
  • Create Date: 2017-07-15 08:45:21
  • Modify Date: 2024-04-03 01:21:56
Name N-(2-bromoethylideneamino)-2,4-dinitroaniline
Synonyms bromo-acetaldehyde-(2,4-dinitro-phenylhydrazone)
2.4-Dinitro-phenylhydrazon des Brom-acetaldehyds
Bromacetaldehyd-2,4-dinitrophenylhydrazon
N-(2-BROMOETHYLIDENEAMINO)-2,4-DINITRO-ANILINE
2-bromoacetaldehyde 2,4-dinitrophenylhydrazone
Density 1.829g/cm3
Boiling Point 425.21ºC at 760 mmHg
Molecular Formula C8H7BrN4O4
Molecular Weight 303.07000
Flash Point 210.96ºC
Exact Mass 301.96500
PSA 116.03000
LogP 3.41500
Index of Refraction 1.67

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB2200000
CHEMICAL NAME :
Acetaldehyde, 2-bromo-, 2,4-dinitrophenylhydrazone
CAS REGISTRY NUMBER :
5321-78-8
BEILSTEIN REFERENCE NO. :
0923270
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H7-Br-N4-O4
MOLECULAR WEIGHT :
303.10
WISWESSER LINE NOTATION :
WNR CNW DMNU2E

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01015
HS Code 2928000090
6304-35-4 structure

6304-35-4
119-26-6 structure

119-26-6

~%

5321-78-8 structure

5321-78-8
Literature: Newbold Journal of the Chemical Society, 1950 , p. 3346
119-26-6 structure

119-26-6
2032-35-1 structure

2032-35-1

~%

5321-78-8 structure

5321-78-8
Literature: Newbold Journal of the Chemical Society, 1950 , p. 3346
119-26-6 structure

119-26-6
17157-48-1 structure

17157-48-1

~%

5321-78-8 structure

5321-78-8
Literature: Newbold Journal of the Chemical Society, 1950 , p. 3346
Precursor  4

DownStream  0

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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title: CAS No. 5321-78-8 | Chemsrc address: https://www.chemsrc.com/en/baike/555258.html

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