2-甲基-2-丙烯酸与2-丙烯酸乙酯的聚合物 丙烯酸酯的共聚物

[ 沸点 ]:
99.5ºC at 760mmHg

[ 分子式 ]:
C₉H₁₄O₄

[ 分子量 ]:
186.20500

[ 闪点 ]:
15.6ºC

[ 精确质量 ]:
186.08900

[ PSA ]:
63.60000

[ LogP ]:
1.38260

[ 外观性状 ]:
固体

[ 储存条件 ]:
室温

详细MSDS(安全技术说明书)

CHEMICAL IDENTIFICATION

RTECS NUMBER :

OZ4395000

CHEMICAL NAME :

Methacrylic acid, polymer with ethyl acrylate

CAS REGISTRY NUMBER :

25212-88-8

LAST UPDATED :

199707

DATA ITEMS CITED :

3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :

Mutation in microorganisms

TEST SYSTEM :

Bacteria - Salmonella typhimurium

DOSE/DURATION :

9 mg/plate

REFERENCE :

APHGAO Acta Pharmaceutica Hungarica. (Kultura, POB 149, H-1389 Budapest, Hungary) 1953- Adopts V.24 in 1955. Volume(issue)/page/year: 56,97,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9464 No. of Facilities: 4190 (estimated) No. of Industries: 46 No. of Occupations: 56 No. of Employees: 94790 (estimated) No. of Female Employees: 27628 (estimated)

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H332-H413

[ 警示性声明 ]:
P261

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

pH-independent release of a basic drug from pellets coated with the extended release polymer dispersion Kollicoat SR 30 D and the enteric polymer dispersion Kollicoat MAE 30 DP.

Eur. J. Pharm. Biopharm. 58 , 45-49, (2004)

The objective of this study was to obtain pH-independent release profiles from coated pellets containing drugs with pH-dependent solubility. pH-independent release of the basic model drug verapamil HC...

Evaluation of the drug release patterns and long term stability of aqueous and organic coated pellets by using blends of enteric and gastrointestinal insoluble polymers.

Int. J. Pharm. 380 , 112-119, (2009)

The major aim of this study was to identify an efficient tool to adjust drug release patterns from aqueous and organic ethylcellulose (a gastrointestinal insoluble polymer) coated pellets and to evalu...

Development of a novel osmotically driven drug delivery system for weakly basic drugs.

Eur. J. Pharm. Biopharm. 69 , 667-674, (2008)

The drug substance SAG/ZK has a short biological half-life and because of its weakly basic nature a strong pH-dependent solubility was observed. The aim of this study was to develop a controlled relea...

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公司名：上海化源世纪贸易有限公司

区域：上海市普陀区

价格：

联系人：徐经理

产品详情：Kollicoat?MAE 100 P

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公司名：广东翁江化学试剂有限公司

区域：韶关市翁源县

价格：
￥160.0/100g

联系人：朱丽丹

产品详情：聚(甲基丙烯酸乙酯-co-甲基丙烯酸)

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2-甲基-2-丙烯酸与2-丙烯酸乙酯的聚合物 丙烯酸酯的共聚物供应商