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S100聚氧乙烯硬脂酸酯

S100聚氧乙烯硬脂酸酯用途

BRIJ(R)76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。

S100聚氧乙烯硬脂酸酯名称

[ CAS 号 ]:
9005-00-9

[ 中文名 ]:
十八烷醇聚氧乙烯醚

[ 英文名 ]:
brij(r) 76

[中文别名 ]:

聚氧乙烯(100)十八烷基醚

[英文别名 ]:

Brij S 20
Berol 043
ESK 1 (demulsifier)
Berol 08
Alkasurf SA 2
Emalex 620
Brij 762
Cetalox AT
ESK 1
Brij 720

S100聚氧乙烯硬脂酸酯生物活性

[ 描述 ]:

BRIJ(R)76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

S100聚氧乙烯硬脂酸酯物理化学性质

[ 密度 ]:
0.867g/cm3

[ 沸点 ]:
100ºC

[ 熔点 ]:
56-60ºC

[ 分子式 ]:
(C₂H₄O)nC₁₈H₃₈O

[ 分子量 ]:
314.54628

[ 闪点 ]:
154.2ºC

[ 外观性状 ]:
固体

[ 储存条件 ]:
室温，密封，干燥，存于惰性气体中

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
propylene glycol and xylene: insoluble

S100聚氧乙烯硬脂酸酯MSDS

详细MSDS(安全技术说明书)

S100聚氧乙烯硬脂酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI6475000

CHEMICAL NAME :: Stearyl alcohol condensed with 20 moles ethylene oxide

CAS REGISTRY NUMBER :: 9005-00-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

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 :: 1900 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: -,690,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6457 No. of Facilities: 286 (estimated) No. of Industries: 4 No. of Occupations: 8 No. of Employees: 13658 (estimated) No. of Female Employees: 4036 (estimated)

S100聚氧乙烯硬脂酸酯安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H318

[ 警示性声明 ]:
P280-P305 + P351 + P338 + P310

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

[ 危害码 (欧洲) ]:
Xn: Harmful;Xi: Irritant;

[ 风险声明 (欧洲) ]:
36-22

[ 安全声明 (欧洲) ]:
26-36

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

[ WGK德国 ]:
2

[ RTECS号 ]:
WI6475000

[ 海关编码 ]:
2916209090

S100聚氧乙烯硬脂酸酯制备

将1 mol硬脂酸和催化剂量的KOH投入反应釜，加热，开动搅拌把水脱除干净。再用氮气置换釜中的空气，驱净空气后，开始通入环氧乙烷，共通入10 mol，反应温度在180～200℃，压力0.2～0.3 MPa。通完环氧乙烷后再反应0.5 h，取样测皂化值，当皂化值达到60～85 mgKOH/g时反应结束。将料液打入中和釜，加醋酸中和，调pH值至5.0～7.0，加双氧水脱色，出料包装即得成品。

S100聚氧乙烯硬脂酸酯海关

[ 海关编码 ]: 2916209090

[ 中文概述 ]:
2916209090 其他（环烷、环烯、环萜烯）一元羧酸（包括酸酐、酰卤化物，过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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, 丙烯酸、丙烯酸盐或酯应报明包装

[ 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 ]:
2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

S100聚氧乙烯硬脂酸酯文献

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