sec-butyl nitrite

sec-butyl nitrite名称

[ CAS 号 ]:
924-43-6

[ 英文名 ]:
sec-butyl nitrite

[英文别名 ]:

2-butanol nitrite ester
butan-2-yl nitrite
nitrousacid,1-methylpropylester
2-nitrosooxy-butane
2-Butyl nitrite
1-Methylpropyl Nitrite
sec-butyl-ONO
nitrousacid,sec-butylester

sec-butyl nitrite物理化学性质

[ 密度 ]:
0.99g/cm3

[ 沸点 ]:
70.5ºC at 760mmHg

[ 分子式 ]:
C₄H₉NO₂

[ 分子量 ]:
103.12000

[ 精确质量 ]:
103.06300

[ PSA ]:
38.66000

[ LogP ]:
1.48290

[ 折射率 ]:
1.416

[ 储存条件 ]:
库房通风低温干燥,与还原剂,食品原料分开存放

sec-butyl nitrite毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RA0800000

CHEMICAL NAME :: Nitrous acid, sec-butyl ester

CAS REGISTRY NUMBER :: 924-43-6

BEILSTEIN REFERENCE NO. :: 1720638

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C4-H9-N-O2

MOLECULAR WEIGHT :: 103.14

WISWESSER LINE NOTATION :: ONOY2&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 423 mg/kg

TOXIC EFFECTS :: Liver - other changes Blood - methemoglobinemia-carboxyhemoglobin

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1753 ppm/1H

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - cyanosis Kidney, Ureter, Bladder - urine volume increased

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 496 mg/kg

TOXIC EFFECTS :: Liver - other changes

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 ppm/7H/60D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in bladder weight Endocrine - changes in spleen weight Related to Chronic Data - death

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - mouse Lymphocyte

DOSE/DURATION :: 846 umol/L

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 14,115,1989

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sec-butyl nitrite安全信息

[ 危害码 (欧洲) ]:
F: Flammable;Xn: Harmful;

[ 风险声明 (欧洲) ]:
11-20/22

[ 危险品运输编码 ]:
UN 2351

[ 包装等级 ]:
II

[ 危险类别 ]:
3.1

[ 海关编码 ]:
2920909090

sec-butyl nitrite合成路线

详细合成路线

sec-butyl nitrite海关

[ 海关编码 ]: 2920909090

[ 中文概述 ]:
2920909090 其他无机酸酯（不包括卤化氢的酯）（包括其盐及它们的卤化，磺化，硝化和亚硝化衍生物）。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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%