< 生产厂家价格 >

三丙二醇甲醚

三丙二醇甲醚用途

由于亲水性、低蒸发性、极好的溶解与偶联性，可用于邮票低漆、圆珠笔和钢笔墨迹以及锈、涂料、清漆的去除。也用于硬表面清洁剂和渗透油。其高沸点和闪点使其成为灶炉清洁剂的极好选择。

点击显示

三丙二醇甲醚名称

[ CAS 号 ]:
20324-33-8

[ 中文名 ]:
三丙二醇甲醚

[ 英文名 ]:
tripropylene glycol monomethyl ether

[中文别名 ]:

三缩-1,2-丙二醇单甲醚

[英文别名 ]:

tripropylene glycol methyl ether
EINECS 243-734-9
Propasol solvent TM
Dowanol 62B
Dowanol TPM glycol ether
Tripropyleneglycol monomethyl ether
MFCD00059142
propylene glycol monomethyl ether trimer

三丙二醇甲醚物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
270.8±20.0 °C at 760 mmHg

[ 分子式 ]:
C₁₀H₂₂O₄

[ 分子量 ]:
206.279

[ 闪点 ]:
117.6±21.8 °C

[ 精确质量 ]:
206.151810

[ PSA ]:
47.92000

[ LogP ]:
-0.47

[ 外观性状 ]:
透明无色液体

[ 蒸汽压 ]:
0.0±1.2 mmHg at 25°C

[ 折射率 ]:
1.434

[ 储存条件 ]:
室温，干燥

三丙二醇甲醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UB7875900

CHEMICAL NAME :: 2-Propanol, 1-(2-(2-methoxy-1-methylethoxy)-1-methylethoxy)-

CAS REGISTRY NUMBER :: 20324-33-8

BEILSTEIN REFERENCE NO. :: 1701854

LAST UPDATED :: 199806

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C10-H22-O4

MOLECULAR WEIGHT :: 206.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534581 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3300 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: 9,509,1954

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >30 ppm/8H

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: OTS0534581

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 102,79,1951

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 16 mL/kg

TOXIC EFFECTS :: Liver - other changes Kidney, Ureter, Bladder - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0534581 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 650 mL/kg/13W-I

TOXIC EFFECTS :: Behavioral - general anesthetic Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

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: 9,509,1954

点击显示

三丙二醇甲醚安全信息

[ 安全声明 (欧洲) ]:
S23

[ 海关编码 ]:
2909499000

三丙二醇甲醚上下游产品

三丙二醇甲醚上游产品

三丙二醇甲醚下游产品

三丙二醇甲醚海关

[ 海关编码 ]: 2909499000

[ 中文概述 ]:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 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

[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%