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2,2,4-三甲基-1,3-戊二醇单异丁酸酯

2,2,4-三甲基-1,3-戊二醇单异丁酸酯用途

主要用作涂料聚结剂，也可作金、煤等的浮选剂，还可用作增塑剂等

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2,2,4-三甲基-1,3-戊二醇单异丁酸酯名称

[ CAS 号 ]:
25265-77-4

[ 中文名 ]:
2,2,4-三甲基-1,3-戊二醇单异丁酸酯

[ 英文名 ]:
2,2,4-Trimethyl-1,3-Pentanediol Monoisobutyrate

[中文别名 ]:

[英文别名 ]:

1,3-Pentanediol, 2,2,4-trimethyl-, 1-isobutyrate
3-Hydroxy-2,2,4-trimethylpentyl Isobutyrate
EINECS 246-771-9
isobutyraldehydetishchenkotrimer
1-isobutyrate
texanol
2,2,4-Trimethyl-1,3-pentanediol 1-monoisobutyrate
MFCD00148967
chissocizercs12
Alcohol ester-12

2,2,4-三甲基-1,3-戊二醇单异丁酸酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
249.0±13.0 °C at 760 mmHg

[ 熔点 ]:
-50°C

[ 分子式 ]:
C₁₂H₂₄O₃

[ 分子量 ]:
216.317

[ 闪点 ]:
85.1±12.6 °C

[ 精确质量 ]:
216.172546

[ PSA ]:
46.53000

[ LogP ]:
2.57

[ 外观性状 ]:
无色液体带有一种温和气味

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.444

[ 储存条件 ]:
室温

2,2,4-三甲基-1,3-戊二醇单异丁酸酯MSDS

详细MSDS(安全技术说明书)

2,2,4-三甲基-1,3-戊二醇单异丁酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UF6000000

CHEMICAL NAME :: Propionic acid, 2-methyl-, monoester with 2,2,4-trimethyl-1,3-pentanediol

CAS REGISTRY NUMBER :: 25265-77-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C12-H24-O3

MOLECULAR WEIGHT :: 216.36

WISWESSER LINE NOTATION :: 1Y1&YQX1&1&1OVY1&1

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 :: 3200 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: M-158E,1981

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >3500 mg/m3/6H

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3200 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: M-158E,1981

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >20 mL/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: M-158E,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83626 No. of Facilities: 4049 (estimated) No. of Industries: 43 No. of Occupations: 29 No. of Employees: 33983 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83626 No. of Facilities: 6324 (estimated) No. of Industries: 75 No. of Occupations: 71 No. of Employees: 81865 (estimated) No. of Female Employees: 11666 (estimated)

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2,2,4-三甲基-1,3-戊二醇单异丁酸酯安全信息

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S24/25

[ RTECS号 ]:
UF6000000