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N-乙酰基半胱胺

N-乙酰基半胱胺名称

[ CAS 号 ]:
1190-73-4

[ 中文名 ]:
N-乙酰基半胱胺

[ 英文名 ]:
Acetamide,N-(2-mercaptoethyl)-

[中文别名 ]:

N-(2-巯基)乙酰胺

[英文别名 ]:

N-(2-Mercaptoethyl)acetamide
N-(2-sulfanylethyl)acetamide
MFCD00037831

N-乙酰基半胱胺物理化学性质

[ 密度 ]:
1.121 g/mL at 25ºC(lit.)

[ 沸点 ]:
138-140ºC7 mm Hg(lit.)

[ 熔点 ]:
6-7ºC(lit.)

[ 分子式 ]:
C₄H₉NOS

[ 分子量 ]:
119.18500

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
119.04000

[ PSA ]:
67.90000

[ LogP ]:
0.44320

[ 蒸汽压 ]:
0.00289mmHg at 25°C

[ 折射率 ]:
n20/D 1.511(lit.)

[ 储存条件 ]:
室温，干燥

N-乙酰基半胱胺毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AC4620000

CHEMICAL NAME :: Acetamide, N-(beta-mercaptoethyl)-

CAS REGISTRY NUMBER :: 1190-73-4

BEILSTEIN REFERENCE NO. :: 1743117

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H9-N-O-S

MOLECULAR WEIGHT :: 119.20

WISWESSER LINE NOTATION :: SH2MV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: RAREAE Radiation Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1954- Volume(issue)/page/year: 7,13,1957

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 369 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 225,428,1955

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N-乙酰基半胱胺安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
AC4620000

[ 海关编码 ]:
2930909090

N-乙酰基半胱胺合成路线

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N-乙酰基半胱胺海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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 ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

N-乙酰基半胱胺文献

Facile Synthesis and NO-Generating Property of 4H-[1,2,5]Oxadiazolo[3,4-d]pyrimidine-5,7-dione 1-Oxides.

J. Org. Chem. 63(20) , 6947-6951, (1998)

4H-[1,2,5]Oxadiazolo[3,4-d]pyrimidine-5,7-dione 1-oxides (2) are conveniently prepared in high yields by the oxidative intramolecular cyclization of 6-amino-5-nitro-1H-pyrimidine-2,4-diones (1) employ...

J. Chem. Soc. Perkin Trans. I , 2345, (1988)

Tetrahedron Lett. 29 , 4305, (1988)

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