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3-乙酰-2,5-二甲基噻吩

3-乙酰-2,5-二甲基噻吩名称

[ CAS 号 ]:
2530-10-1

[ 中文名 ]:
2,5-二甲基-3-乙酰基噻吩

[ 英文名 ]:
1-(2,5-Dimethyl-3-thienyl)ethanone

[中文别名 ]:

[英文别名 ]:

T5SJ B1 CV1 E1
EINECS 219-779-5
Ethanone, 1-(2,5-dimethyl-3-thienyl)-
Ethanone,1-(2,5-dimethyl-3-thienyl)
Dimethylthienylcetone [French]
Ketone, 2,5-dimethyl-3-thienyl methyl
3-Acetyl-2,5-dimethylthiophene
2,5-Dimethyl-3-thienyl methyl ketone
2,5-Dimethyl-3-acetylthiophene
3-Acetyl-2,5-dimethyllthiophene

3-乙酰-2,5-二甲基噻吩物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
223.1±0.0 °C at 760 mmHg

[ 分子式 ]:
C₈H₁₀OS

[ 分子量 ]:
154.229

[ 闪点 ]:
98.9±0.0 °C

[ 精确质量 ]:
154.045242

[ PSA ]:
45.31000

[ LogP ]:
2.36

[ 外观性状 ]:
无色液体,烧烤,坚果的气味

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.532

[ 储存条件 ]:
室温

3-乙酰-2,5-二甲基噻吩MSDS

3-乙酰-2,5-二甲基噻吩毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OB2888000

CHEMICAL NAME :: Ketone, 2,5-dimethyl-3-thienyl methyl

CAS REGISTRY NUMBER :: 2530-10-1

BEILSTEIN REFERENCE NO. :: 0112095

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-O-S

MOLECULAR WEIGHT :: 154.24

WISWESSER LINE NOTATION :: T5SJ B1 CV1 E1

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 :: 260 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 5,16,1947

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3-乙酰-2,5-二甲基噻吩安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
UN 3334

[ WGK德国 ]:
3

[ RTECS号 ]:
OB2888000

[ 海关编码 ]:
2934999090

3-乙酰-2,5-二甲基噻吩合成路线

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3-乙酰-2,5-二甲基噻吩海关

[ 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%

3-乙酰-2,5-二甲基噻吩文献

Microwave assisted synthesis, characterization and biological evaluation of palladium and platinum complexes with azomethines.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 75(1) , 422-7, (2010)

Reactions of 3-acetyl-2,5-dimethylthiophene with thiosemicarbazide and semicarbazide hydrochloride resulted in the formation of new heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarba...

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