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2-丁基-2-乙基-1,3-丙二醇

2-丁基-2-乙基-1,3-丙二醇用途

【用途一】
添加型阻燃剂，主要用于PBT和ABS/PC高聚物合金，具有较好的熔流速率和较高的阻燃效率

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2-丁基-2-乙基-1,3-丙二醇名称

[ CAS 号 ]:
115-84-4

[ 中文名 ]:
2-丁基-2-乙基-1,3-丙二醇

[ 英文名 ]:
1,3-Propanediol,2-butyl-2-ethyl-

[中文别名 ]:

[英文别名 ]:

2-Ethyl-2-(hydroxymethyl)-1-hexanol
3,3-Bis(hydroxymethyl)heptane
EINECS 204-111-7
2-BUTYL-2-ETHYL-1,3-PROPANEDIOL
MFCD00004697
2-butyl-2-ethylpropane-1,3-diol

2-丁基-2-乙基-1,3-丙二醇物理化学性质

[ 密度 ]:
0,93 g/cm3

[ 沸点 ]:
178 °C50 mm Hg(lit.)

[ 熔点 ]:
41-44 °C(lit.)

[ 分子式 ]:
C₉H₂₀O₂

[ 分子量 ]:
160.25400

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
160.14600

[ PSA ]:
40.46000

[ LogP ]:
1.55760

[ 外观性状 ]:
白色结晶固体

[ 蒸汽压 ]:
0.00159mmHg at 25°C

[ 折射率 ]:
1.455

[ 储存条件 ]:
库房通风低温干燥

2-丁基-2-乙基-1,3-丙二醇MSDS

2-丁基-2-乙基-1,3-丙二醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY3605000

CHEMICAL NAME :: 1,3-Propanediol, 2-butyl-2-ethyl-

CAS REGISTRY NUMBER :: 115-84-4

BEILSTEIN REFERENCE NO. :: 1737392

LAST UPDATED :: 199706

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H20-O2

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 :: 5040 mg/kg

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

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,731,1969

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3810 mg/kg

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

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,731,1969

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2-丁基-2-乙基-1,3-丙二醇安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H319

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
1

[ RTECS号 ]:
TY3605000

[ 海关编码 ]:
2905399090

2-丁基-2-乙基-1,3-丙二醇合成路线

2-丁基-2-乙基-1,3-丙二醇上下游产品

2-丁基-2-乙基-1,3-丙二醇上游产品

2-丁基-2-乙基-1,3-丙二醇下游产品

2-丁基-2-乙基-1,3-丙二醇海关

[ 海关编码 ]: 2905399090

[ 中文概述 ]:
2905399090 其他二元醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

2-丁基-2-乙基-1,3-丙二醇文献

Characterization of polyesters prepared from three different phthalic acid isomers by CID-ESI-FT-ICR and PSD-MALDI-TOF mass spectrometry.

Anal. Chem. 74(16) , 4250-8, (2002)

Polyesters prepared from the same diol, 2-butyl-2-ethyl-1,3-propanediol, but different phthalic acid isomers, phthalic, isophthalic, and terephthalic acid, were characterized by collision-induced diss...

Structural characterization and thermal properties of poly (ethylene terephthalate) copolymers containing 2-butyl-2-ethyl-1, 3-propanediol. Kint DPR, et al.

J. Appl. Polym. Sci. 86(5) , 1077-1086, (2002)

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