Γ-二甲基丁内酯

Γ-二甲基丁内酯名称

[ CAS 号 ]:
13861-97-7

[ 中文名 ]:
Γ-二甲基丁内酯

[ 英文名 ]:
4,4-dimethyloxolan-2-one

[中文别名 ]:

4,4-二甲基-四氢-呋喃-2-酮

[英文别名 ]:

2(3H)-Furanone,dihydro-4,4-dimethyl
4,4-dimethyl-dihydro-furan-2-one
Dihydro-4,4-dimethyl-2(3H)-furanone
3,3-dimethylbutyrolactone
Dihydro-3,3-dimethyl-2(3H)-furanone
4,4-Dimethylbutyrolactone

Γ-二甲基丁内酯物理化学性质

[ 密度 ]:
0.995g/cm3

[ 沸点 ]:
191.5ºC at 760 mmHg

[ 分子式 ]:
C₆H₁₀O₂

[ 分子量 ]:
114.14200

[ 闪点 ]:
66.9ºC

[ 精确质量 ]:
114.06800

[ PSA ]:
26.30000

[ LogP ]:
0.95950

[ 蒸汽压 ]:
0.513mmHg at 25°C

[ 折射率 ]:
1.428

Γ-二甲基丁内酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU3569150

CHEMICAL NAME :: 2(3H)-Furanone, dihydro-4,4-dimethyl-

CAS REGISTRY NUMBER :: 13861-97-7

BEILSTEIN REFERENCE NO. :: 0107181

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H10-O2

MOLECULAR WEIGHT :: 114.16

WISWESSER LINE NOTATION :: T5OVTJ D1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 80 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 10,243,1960

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Γ-二甲基丁内酯安全信息

[ 海关编码 ]:
2932209090

Γ-二甲基丁内酯合成路线

详细合成路线

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Γ-二甲基丁内酯海关

[ 海关编码 ]: 2932209090

[ 中文概述 ]:
2932209090. 其他内酯. 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 ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%