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99-72-9

99-72-9结构式

常用中文名：2-(对甲苯基)丙醛
常用英文名：para-methyl hydratropaldehyde
CAS号：99-72-9
分子式：C₁₀H₁₂O
分子量：148.20200
发布时间：2018-02-10 08:00:00
更新时间：2024-01-10 12:14:35

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中文名	2-(对甲苯基)丙醛
英文名	2-(4'-methylphenyl)propionaldehyde
英文别名	Benzeneethanol,4-dimethyl p-Cymen-9-ol 2-p-tolyl-propionaldehyde 2-p-Tolyl-propionaldehyd 2-p-tolylpropan-1-ol 2-p-tolylpropanal

密度	0.967 g/cm3
沸点	226.8ºCat 760 mmHg
分子式	C₁₀H₁₂O
分子量	148.20200
闪点	101ºC
精确质量	148.08900
PSA	17.07000
LogP	2.29740
折射率	1.522

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UE2700000

CHEMICAL NAME :: Propionaldehyde, 2-(p-tolyl)-

CAS REGISTRY NUMBER :: 99-72-9

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H12-O

MOLECULAR WEIGHT :: 148.22

WISWESSER LINE NOTATION :: VHY1&R D1

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 :: 3500 mg/kg

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

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,607,1976

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 :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,607,1976