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2-甲基辛醛

2-甲基辛醛名称

[ CAS 号 ]:
7786-29-0

[ 中文名 ]:
2-甲基辛醛

[ 英文名 ]:
2-Methyloctanal

[英文别名 ]:

FEMA No. 2727
2-METHYL OCTANAL
iso-nonanal
UNII:L193398KLN
2-Methyloctanal
2-methyl-1-octanal
2-methyl octanaldehyde
OCTANAL,2-METHYL
Methylhexylacetaldehyde
Octanal, 2-methyl-

2-甲基辛醛物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
183.7±8.0 °C at 760 mmHg

[ 分子式 ]:
C₉H₁₈O

[ 分子量 ]:
142.239

[ 闪点 ]:
58.9±5.4 °C

[ 精确质量 ]:
142.135757

[ PSA ]:
17.07000

[ LogP ]:
3.38

[ 蒸汽压 ]:
0.8±0.4 mmHg at 25°C

[ 折射率 ]:
1.416

2-甲基辛醛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG7914000

CHEMICAL NAME :: Octanal, 2-methyl-

CAS REGISTRY NUMBER :: 7786-29-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H18-O

MOLECULAR WEIGHT :: 142.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,753,1982 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,753,1982

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,753,1982

2-甲基辛醛安全信息

[ 海关编码 ]:
2912190090

2-甲基辛醛海关

[ 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%