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聚四氢呋喃

聚四氢呋喃名称

[ CAS 号 ]:
25190-06-1

[ 中文名 ]:
聚四氢呋喃二醇

[ 英文名 ]:
Poly(tetrahydrofuran)

[中文别名 ]:

[英文别名 ]:

Teracol 30
1-Butanol, 2-butoxy-
Polyfurit
2-Butoxy-1-butanol
Polyfurite
EINECS 203-786-5
Teracol
MFCD00148879
Polybutylene glycol
Terathane

聚四氢呋喃物理化学性质

[ 密度 ]:
0.9±0.0 g/cm3

[ 沸点 ]:
195.7±0.0 °C at 760 mmHg

[ 熔点 ]:
33-36ºC

[ 分子式 ]:
(C₄H₈O)nH₂O

[ 分子量 ]:
146.227

[ 闪点 ]:
58.1±0.0 °C

[ 精确质量 ]:
146.130676

[ LogP ]:
1.67

[ 外观性状 ]:
液体/固体

[ 蒸汽压 ]:
0.1±0.0 mmHg at 25°C

[ 折射率 ]:
1.427

[ 储存条件 ]:
Store below +30°C.

[ 水溶解性 ]:
<10g/l

聚四氢呋喃MSDS

详细MSDS(安全技术说明书)

聚四氢呋喃毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MD0916000

CHEMICAL NAME :: Glycols, polytetramethylene

CAS REGISTRY NUMBER :: 25190-06-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/kg

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

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 14,145,1975

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >10 gm/kg

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

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 14,145,1975 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 182 gm/kg/13W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - urine volume decreased

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 14,145,1975

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聚四氢呋喃安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-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) ]:
26

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

[ WGK德国 ]:
1

[ RTECS号 ]:
MD0916000

聚四氢呋喃文献

Compatible compositions based on aqueous polyurethane dispersions and sodium alginate.

Carbohydr. Polym. 92(1) , 490-6, (2013)

A series of aqueous polyurethane dispersions were synthesized by the reaction of polytetramethylene glycol and isophorone diisocyanate, extended with dimethylol propionic acid. Their chemical structur...

Studies on the mechanisms of tumorigenesis induced by polyetherurethane in rats: production of superoxide, tumor necrosis factor, and interleukin 1 from macrophages cultured on different polyetherurethanes.

J. Biomed. Mater. Res. 49(1) , 99-105, (2000)

Interaction of macrophages (Mos) with polyetherurethane (PEU) was investigated to clarify the role of the Mos in the early stage of tumorigenesis of PEUs. As for the inflammatory cytokines produced fr...

Amphiphilic polyesters derived from silylated and germylated fatty compounds.

Biomacromolecules 10(4) , 850-7, (2009)

New classes of amphiphilic polyesters were prepared from metallated (Si, Ge) fatty methyl ester (FAME) precursors and poly(tetramethylene oxide) glycol. Hydrosilylation of 10-undecenoic methyl ester b...

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