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2,6,8-三甲基-4-壬醇(threo- and erythro- mixture)

用途

用于制造增塑剂、消泡剂及其他界面活性剂等。

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名称

[ CAS 号 ]:
123-17-1

[ 中文名 ]:
2,6,8-三甲基-4-壬醇

[ 英文名 ]:
4-Nonanol,2,6,8-trimethyl-

[中文别名 ]:

[英文别名 ]:

2,6,8-trimethylnonan-4-ol
MFCD00026491
4-HYDROXY-2,6,8-TRIMETHYLNONANE
EINECS 204-606-8

物理化学性质

[ 密度 ]:
0,817 g/cm3

[ 沸点 ]:
225°C

[ 分子式 ]:
C₁₂H₂₆O

[ 分子量 ]:
186.33400

[ 闪点 ]:
200°C

[ 精确质量 ]:
186.19800

[ PSA ]:
20.23000

[ LogP ]:
3.46570

[ 蒸汽压 ]:
0.0158mmHg at 25°C

[ 折射率 ]:
1.4350

[ 储存条件 ]:
库房通风低温干燥

MSDS

详细MSDS(安全技术说明书)

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RA7950000

CHEMICAL NAME :: 4-Nonanol, 2,6,8-trimethyl-

CAS REGISTRY NUMBER :: 123-17-1

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H26-O

MOLECULAR WEIGHT :: 186.38

WISWESSER LINE NOTATION :: 1Y1&1YQ1Y1&1Y1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 6/28/1972 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 17 gm/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 11220 uL/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0401 No. of Facilities: 43 (estimated) No. of Industries: 1 No. of Occupations: 8 No. of Employees: 691 (estimated)

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安全信息

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ RTECS号 ]:
RA7950000

[ 海关编码 ]:
2905199090

合成路线

详细合成路线

海关

[ 海关编码 ]: 2905199090

[ 中文概述 ]:
2905199090. 其他饱和一元醇. 增值税率:17.0%. 退税率:13.0%. 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, 包装

[ Summary ]:
2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%