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3-甲基-2-噁唑烷酮

3-甲基-2-噁唑烷酮名称

[ CAS 号 ]:
19836-78-3

[ 中文名 ]:
3-甲基-2-恶唑烷酮

[ 英文名 ]:
3-Methyl-2-oxazolidone

[中文别名 ]:

3-甲基-2-噁唑烷酮

[英文别名 ]:

3-methyl-1,3-oxazolidin-2-one
EINECS 243-361-1
3-methyl-2-oxazolidinone
MFCD00009759
2-Oxo-3-methyloxazolidine

3-甲基-2-噁唑烷酮物理化学性质

[ 密度 ]:
1.157g/cm3

[ 沸点 ]:
87-90ºC1 mm Hg(lit.)

[ 熔点 ]:
15ºC(lit.)

[ 分子式 ]:
C₄H₇NO₂

[ 分子量 ]:
101.10400

[ 闪点 ]:
114.8ºC

[ 精确质量 ]:
101.04800

[ PSA ]:
29.54000

[ LogP ]:
0.00630

[ 外观性状 ]:
液体;White or Colorless to Light yellow powder to lump to clear liquid

[ 蒸汽压 ]:
0.00877mmHg at 25°C

[ 折射率 ]:
n20/D 1.454(lit.)

[ 储存条件 ]:
存放于惰性气体之中;避免空气

3-甲基-2-噁唑烷酮MSDS

详细MSDS(安全技术说明书)

3-甲基-2-噁唑烷酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RQ3550000

CHEMICAL NAME :: 2-Oxazolidinone, 3-methyl-

CAS REGISTRY NUMBER :: 19836-78-3

BEILSTEIN REFERENCE NO. :: 0107744

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C4-H7-N-O2

MOLECULAR WEIGHT :: 101.12

WISWESSER LINE NOTATION :: T5NVOTJ A1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7130 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 10800 uL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969

3-甲基-2-噁唑烷酮安全信息

[ WGK德国 ]:
3

[ RTECS号 ]:
RQ3550000

[ 海关编码 ]:
2934999090

3-甲基-2-噁唑烷酮合成路线

详细合成路线

3-甲基-2-噁唑烷酮上下游产品

3-甲基-2-噁唑烷酮上游产品

3-甲基-2-噁唑烷酮下游产品

3-甲基-2-噁唑烷酮海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%