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四氢-2-呋喃甲醛

四氢-2-呋喃甲醛名称

[ CAS 号 ]:
7681-84-7

[ 中文名 ]:
四氢呋喃-2-甲醛

[ 英文名 ]:
Tetrahydro-2-furancarbaldehyde

[中文别名 ]:

[英文别名 ]:

formyl tetrahydrofuran
oxolane-2-carbaldehyde
tetrahydrofuran-2-carbaldehyde
tetrahydrofurfuraldehyde
2-Furancarboxaldehyde,tetrahydro
Tetrahydrofurfural
2-formyltetrahydrofuran
2-Furancarboxaldehyde, tetrahydro-
2-FURALDEHYDE,TETRAHYDRO
Tetrahydro-2-furancarbaldehyde

四氢-2-呋喃甲醛物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
161.8±0.0 °C at 760 mmHg

[ 分子式 ]:
C₅H₈O₂

[ 分子量 ]:
100.116

[ 闪点 ]:
53.9±16.2 °C

[ 精确质量 ]:
100.052429

[ PSA ]:
26.30000

[ LogP ]:
-0.48

[ 蒸汽压 ]:
2.2±0.3 mmHg at 25°C

[ 折射率 ]:
1.530

四氢-2-呋喃甲醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LT8050000

CHEMICAL NAME :: 2-Furaldehyde, tetrahydro-

CAS REGISTRY NUMBER :: 7681-84-7

BEILSTEIN REFERENCE NO. :: 0106552

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H8-O2

MOLECULAR WEIGHT :: 100.13

WISWESSER LINE NOTATION :: T5OTJ BVH

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 :: 100 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

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四氢-2-呋喃甲醛安全信息

[ 海关编码 ]:
2932190090

四氢-2-呋喃甲醛合成路线

详细合成路线

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四氢-2-呋喃甲醛海关

[ 海关编码 ]: 2932190090

[ 中文概述 ]:
2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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 ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%