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聚乙二醇十六烷基醚

聚乙二醇十六烷基醚用途

Brij-C20是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

聚乙二醇十六烷基醚名称

[ CAS 号 ]:
9004-95-9

[ 中文名 ]:
聚氧乙烯醚

[ 英文名 ]:
Brij-C20

[中文别名 ]:

[英文别名 ]:

MFCD00043353

聚乙二醇十六烷基醚生物活性

[ 描述 ]:

Brij-C20是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

聚乙二醇十六烷基醚物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
926.7±60.0 °C at 760 mmHg

[ 熔点 ]:
41-49ºC

[ 分子式 ]:
C₅₆H₁₁₄O₂₁

[ 分子量 ]:
1123.492

[ 闪点 ]:
514.2±32.9 °C

[ 精确质量 ]:
1122.785278

[ PSA ]:
204.83000

[ LogP ]:
0.37

[ 外观性状 ]:
灰白色蜡质固体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.465

[ 储存条件 ]:
-20°C

聚乙二醇十六烷基醚MSDS

详细MSDS(安全技术说明书)

聚乙二醇十六烷基醚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TR1581470

CHEMICAL NAME :: Poly(oxy-1,2-ethanediyl), alpha-hexadecyl-omega-hydroxy-

CAS REGISTRY NUMBER :: 9004-95-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2602 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - hypermotility, diarrhea

REFERENCE :: SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2449 No. of Facilities: 42 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1260 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7468 No. of Facilities: 1599 (estimated) No. of Industries: 11 No. of Occupations: 12 No. of Employees: 34643 (estimated) No. of Female Employees: 14621 (estimated)

聚乙二醇十六烷基醚安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
24/25-36-26

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

[ WGK德国 ]:
3

[ RTECS号 ]:
TR1581470

[ 海关编码 ]:
34021300

聚乙二醇十六烷基醚制备

1 mol C₁₂脂肪醇与8 mol环氧乙烷缩合后经中和，脱色而得。工艺条件详见C₁₂脂肪醇聚氧乙烯（3）醚。

聚乙二醇十六烷基醚文献

Antimicrobial Nanoemulsion Formulation with Improved Penetration of Foliar Spray through Citrus Leaf Cuticles to Control Citrus Huanglongbing.

PLoS ONE 10 , e0133826, (2015)

Huanglongbing (HLB) is the most serious disease affecting the citrus industry worldwide to date. The causal agent, Candidatus Liberibacter asiaticus (Las), resides in citrus phloem, which makes it dif...

Preparation of extracts from yeast.

Meth. Enzymol. 182 , 154, (1990)

TLR adaptor MyD88 is essential for pathogen control during oral toxoplasma gondii infection but not adaptive immunity induced by a vaccine strain of the parasite.

J. Immunol. 181(5) , 3464-73, (2008)

TLR adaptor MyD88 activation is important in host resistance to Toxoplasma gondii during i.p. infection, but the function of this signaling pathway during oral infection, in which mucosal immunity ass...

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