2-Bromoacetaldehyde 2,4-dinitrophenyl hydrazone

名称

[ CAS 号 ]:
5321-78-8

[ 英文名 ]:
2-Bromoacetaldehyde 2,4-dinitrophenyl hydrazone

[英文别名 ]:

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

物理化学性质

[ 密度 ]:
1.829g/cm3

[ 沸点 ]:
425.21ºC at 760 mmHg

[ 分子式 ]:
C₈H₇BrN₄O₄

[ 分子量 ]:
303.07000

[ 闪点 ]:
210.96ºC

[ 精确质量 ]:
301.96500

[ PSA ]:
116.03000

[ LogP ]:
3.41500

[ 折射率 ]:
1.67

毒性和生态

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

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安全信息

[ 海关编码 ]:
2928000090

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海关

[ 海关编码 ]: 2928000090

[ 中文概述 ]:
2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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%