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4-戊烯醛

4-戊烯醛用途

用于有机合成。

4-戊烯醛名称

[ CAS 号 ]:
2100-17-6

[ 中文名 ]:
4-戊烯醛

[ 英文名 ]:
4-Pentenal

[英文别名 ]:

Pent-4-enal
MFCD00151841
EINECS 218-265-8
allylacetaldehyde
4-Pentenal
Pent-4-en-1-al
penten-4-al
4-pentenylaldehyde
4-penten-1-al

4-戊烯醛物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
96.8±9.0 °C at 760 mmHg

[ 熔点 ]:
240 °C(lit.)

[ 分子式 ]:
C₅H₈O

[ 分子量 ]:
84.116

[ 闪点 ]:
-3.4±7.8 °C

[ 精确质量 ]:
84.057518

[ PSA ]:
17.07000

[ LogP ]:
1.12

[ 蒸汽压 ]:
42.9±0.2 mmHg at 25°C

[ 折射率 ]:
1.401

[ 储存条件 ]:
室温，干燥，密封

4-戊烯醛MSDS

详细MSDS(安全技术说明书)

4-戊烯醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB1575000

CHEMICAL NAME :: 4-Pentenal

CAS REGISTRY NUMBER :: 2100-17-6

BEILSTEIN REFERENCE NO. :: 1734369

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C5-H8-O

MOLECULAR WEIGHT :: 84.13

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 :: 620 mg/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: 23,95,1962

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 ppm/4H

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: 23,95,1962

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1590 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: 23,95,1962

4-戊烯醛安全信息

[ 危害码 (欧洲) ]:
C

[ 风险声明 (欧洲) ]:
R10;R20/21/22

[ 安全声明 (欧洲) ]:
26-36/37/39

[ 危险品运输编码 ]:
1989

[ WGK德国 ]:
3

[ RTECS号 ]:
SB1575000

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
2912190090

4-戊烯醛合成路线

详细合成路线

4-戊烯醛上下游产品

4-戊烯醛上游产品

4-戊烯醛下游产品

4-戊烯醛海关

[ 海关编码 ]: 2912190090

[ 中文概述 ]:
HS: 2912190090. 其他无环醛（不含其他含氧基）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 四聚甲醛报明外观

[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%