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富马酸二丁酯

富马酸二丁酯用途

【用途一】
用作内增塑剂，可与多种单体共聚，所得共聚物用于增强塑性

富马酸二丁酯名称

[ CAS 号 ]:
105-75-9

[ 中文名 ]:
富马酸二丁酯

[ 英文名 ]:
Dibutyl fumarate

[中文别名 ]:

二丁基夫酸

[英文别名 ]:

Dibutyl FuMarate
MFCD00065141
n-Butyl fumarate
Fumaric Acid Dibutyl Ester
2-Butenedioic acid(2E)-, 1,4-dibutyl ester
Dibutyl (2E)-but-2-enedioate
EINECS 203-327-9
2-Butenedioic acid, dibutyl ester, (2E)-
Dibutyl (2E)-2-butenedioate

富马酸二丁酯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
280.0±0.0 °C at 760 mmHg

[ 熔点 ]:
-18ºC

[ 分子式 ]:
C₁₂H₂₀O₄

[ 分子量 ]:
228.285

[ 闪点 ]:
136.4±18.2 °C

[ 精确质量 ]:
228.136154

[ PSA ]:
52.60000

[ LogP ]:
3.81

[ 外观性状 ]:
透明近乎于无色液体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.452

[ 储存条件 ]:
室温

[ 水溶解性 ]:
水溶性：不溶；可溶于：丙酮,氯仿

富马酸二丁酯MSDS

富马酸二丁酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LT1225000

CHEMICAL NAME :: Fumaric acid, dibutyl ester

CAS REGISTRY NUMBER :: 105-75-9

BEILSTEIN REFERENCE NO. :: 1726635

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H20-O4

MOLECULAR WEIGHT :: 228.32

WISWESSER LINE NOTATION :: 4OV1U1VO4 -T

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 :: 8530 mg/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: 4,119,1951

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

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: AD691-490

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 15900 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: 4,119,1951 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1345 No. of Facilities: 47 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 471 (estimated)

富马酸二丁酯安全信息

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S24/25

[ RTECS号 ]:
LT1225000

[ 海关编码 ]:
2917190090

富马酸二丁酯合成路线

富马酸二丁酯上下游产品

富马酸二丁酯上游产品

富马酸二丁酯下游产品

富马酸二丁酯制备

由反丁烯二酸与正丁醇经酯化反应制得。

富马酸二丁酯海关

[ 海关编码 ]: 2917190090

[ 中文概述 ]:
2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%