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亚硝酸叔丁酯

亚硝酸叔丁酯用途

储存条件：2-8°C

亚硝酸叔丁酯名称

[ CAS 号 ]:
540-80-7

[ 中文名 ]:
亚硝酸特丁酯

[ 英文名 ]:
t-butyl nitrite

[中文别名 ]:

[英文别名 ]:

Nitrous acid, 1,1-dimethylethyl ester
EINECS 208-757-0
Nitrous acid, t-butyl ester
tert-Butylnitrite
4-01-00-01622 (Beilstein Handbook Reference)
2-Methyl-2-propanyl nitrite
t-butyl nitrite
1,1-Dimethylethyl nitrite
Nitrous acid, 1,1-dimethylethyl ester (9CI)
tert-Butyl nitrite

亚硝酸叔丁酯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
63.5±9.0 °C at 760 mmHg

[ 分子式 ]:
C₄H₉NO₂

[ 分子量 ]:
103.120

[ 闪点 ]:
-21.4±13.2 °C

[ 精确质量 ]:
103.063332

[ PSA ]:
38.66000

[ LogP ]:
1.74

[ 外观性状 ]:
透明黄色液体

[ 蒸汽压 ]:
183.3±0.1 mmHg at 25°C

[ 折射率 ]:
1.402

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
slightly soluble

亚硝酸叔丁酯MSDS

亚硝酸叔丁酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RA0802000

CHEMICAL NAME :: Nitrous acid, t-butyl ester

CAS REGISTRY NUMBER :: 540-80-7

BEILSTEIN REFERENCE NO. :: 1209339

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C4-H9-N-O2

MOLECULAR WEIGHT :: 103.14

WISWESSER LINE NOTATION :: ONOX1&1&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 :: 308 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 :: 10852 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 :: 187 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 :: 1000 ppm/7H/60D-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - changes in lung weight Liver - changes in liver weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 umol/plate

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 35,3847,1986

亚硝酸叔丁酯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302 + H332

[ 警示性声明 ]:
P210

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R20/22

[ 安全声明 (欧洲) ]:
S16-S24-S46

[ 危险品运输编码 ]:
UN 2351 3/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
RA0802000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29209085

亚硝酸叔丁酯合成路线

亚硝酸叔丁酯上下游产品

亚硝酸叔丁酯上游产品

亚硝酸叔丁酯下游产品

亚硝酸叔丁酯制备

可用氯代叔丁烷与硝酸银在乙醚中反应制取，或于25-30℃将二氧化氮或一氧化氮、二氧化氮混合气体通入叔丁醇中反应，或用叔丁醇与亚硝酸钠、硫酸反应制取。

亚硝酸叔丁酯海关

[ 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%

亚硝酸叔丁酯文献

The convenient preparation of stable aryl-coated zerovalent iron nanoparticles.

Beilstein J. Nanotechnol. 6 , 1192-8, (2015)

A novel approach for the in situ synthesis of zerovalent aryl-coated iron nanoparticles (NPs) based on diazonium salt chemistry is proposed. Surface-modified zerovalent iron NPs (ZVI NPs) were prepare...

Gas-phase tyrosine-to-cysteine radical migration in model systems.

Eur. J. Mass Spectrom. (Chichester, Eng.) 21 , 589-97, (2015)

Radical migration, both intramolecular and intermolecular, from the tyrosine phenoxyl radical Tyr(O(∙)) to the cysteine radical Cys(S(∙)) in model peptide systems was observed in the gas phase. Ion-mo...

Chemoselective nitration of aromatic sulfonamides with tert-butyl nitrite.

Chem. Commun. (Camb.) 49(5) , 514-6, (2013)

A methodology for the efficient conversion of aromatic sulfonamides into their mono-nitro derivatives using tert-butyl nitrite is reported. The reaction exhibits a high degree of chemoselectivity for ...

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