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β-环糊精 | CAS7585-39-9

β-环糊精
β-环糊精 基本信息
CAS号 7585-39-9 分子式 C42H70O35
分子量 1134.98000 精确质量 1134.37000
PSA 554.05000 LogP -15.23060
凯茵智采APP

基础参数

CAS号:
7585-39-9
分子式:
C42H70O35
分子量:
1134.98000
中文名称:
β-环糊精
英文名称:
中文别名:
β-环糊精;beta-环糊精,B-环糊精;Beta-环状糊精;β-环状糊精;Beta-环糊精;倍他环糊精、环七糖、环麦芽七糖;β-Cyclodextrin
英文别名:
β-cyclodextrin;
Cycloglucans;
Cvclodextrin;
betadex;
CARAWAY;
cyclomaltoheptaose;
Klep;
beta-cycloamylose;
beta-Cyclodextrin hydrate;
Cycloheptaglucosan;
FEMA 4028;
cycloheptaamylose;
BW 7;
beta-cyclodextrin;
Celdex N;
CavaMax W 7;
Caraway
精确分子量/精确质量:
1134.37000
极性分子表面积/PSA:
554.05000
油水分配系数/LogP:
-15.23060
LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: WHGYBXFWUBPSRW-FCJOHOJTSA-N

物化性质

外观与性状:白色粉末

密度:1.624 g/cm3

熔点:>260ºC (dec.)(lit.)

沸点:1578.5ºC at 760 mmHg

闪点:908.5ºC

其它信息:

一、物性数据

1. 性状:白色至淡黄色粉末,稍有果胶特有香气,味微甜且略带酸味。

2. 密度(g/mL,25/4℃):0.7

3. 相对蒸汽密度(g/mL,空气=1):不确定

4. 熔点(ºC):116

5. 沸点(ºC,0.67kpa或5 mmHg):不确定

6. 折射率:不确定

7. 闪点(ºC):不确定

8. 比旋光度(ºC):不确定

9. 自燃点或引燃温度(ºC)不确定

10. 蒸气压(kPa,25ºC):不确定

11. 饱和蒸气压(kPa,60ºC):不确定

12. 燃烧热(KJ/mol):不确定

13. 临界温度(ºC):不确定

14. 临界压力(KPa):不确定

15. 油水(辛醇/水)分配系数的对数值:不确定

16. 爆炸上限(%,V/V):不确定

17. 爆炸下限(%,V/V):不确定

18. 溶解性:能溶于水,不溶于乙醇和其他有机溶剂。

合成方法

制备方法

广泛应用于分离有机化合物及用于有机合成,也用作医药辅料、食品添加剂等。

合成制备方法

一般从柑橘皮、苹果皮、葡萄皮、蚕砂和甜菜渣等植物细胞中用酸解法、酶解法和离子交换法提取。

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    mono-6-deoxy-6-formyl-β-cyclodextrin

  • ~72%

  • 7585-39-9

    β-环糊精

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    1-Fluoro-1-deoxy-α-D-glucose

  • ~36%

  • 7585-39-9

    β-环糊精

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  • ~30%

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    β-环糊精

用途&贮存

用途

一般从柑橘皮、苹果皮、葡萄皮、蚕砂和甜菜渣等植物细胞中用酸解法、酶解法和离子交换法提取。

CAS号:7585-39-9

3D弹球模型: 立即前往扯扯看

分子式:C42H70O35

分子量:1134.98000

中文名称:β-环糊精

英文名称:β-cyclodextrin

中文别名:β-环糊精;
beta-环糊精,B-环糊精;
Beta-环状糊精;
β-环状糊精;
Beta-环糊精;
倍他环糊精、环七糖、环麦芽七糖;
β-Cyclodextrin

英文别名:β-cyclodextrin;
Cycloglucans;
Cvclodextrin;
betadex;
CARAWAY;
cyclomaltoheptaose;
Klep;
beta-cycloamylose;
beta-Cyclodextrin hydrate;
Cycloheptaglucosan;
FEMA 4028;
cycloheptaamylose;
BW 7;
beta-cyclodextrin;
Celdex N;
CavaMax W 7;
Caraway

精确分子量/精确质量:1134.37000

极性分子表面积/PSA:554.05000

油水分配系数/LogP:
LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。

EINECS:231-493-2

InChI:The Key: WHGYBXFWUBPSRW-FCJOHOJTSA-N

毒理学数据

CHEMICAL IDENTIFICATION

RTECS NUMBER :GU2293000

CHEMICAL NAME :beta-Cyclodextrin

CAS REGISTRY NUMBER :7585-39-9

LAST UPDATED :199710

DATA ITEMS CITED :12

MOLECULAR FORMULA :C42-H70-O35

MOLECULAR WEIGHT :1135.12

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 :18800 mg/kg

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

REFERENCE :OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 26,287,1983

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

ROUTE OF EXPOSURE :Intraperitoneal

SPECIES OBSERVED :Rodent - rat

DOSE/DURATION :356 mg/kg

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

REFERENCE :48THAM "Proceedings of the International Symposium on Cyclodextrins, 1st, 1981," Szejtli, J., ed., Hingham, MA, Kluwer Academic Pub., 1982 Volume(issue)/page/year: 1,109,1982

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

ROUTE OF EXPOSURE :Subcutaneous

SPECIES OBSERVED :Rodent - rat

DOSE/DURATION :3700 mg/kg

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

REFERENCE :OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 26,287,1983

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

ROUTE OF EXPOSURE :Intravenous

SPECIES OBSERVED :Rodent - rat

DOSE/DURATION :1008 mg/kg

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

REFERENCE :AJPAA4 American Journal of Pathology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1925- Volume(issue)/page/year: 83,367,1976

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

ROUTE OF EXPOSURE :Oral

SPECIES OBSERVED :Rodent - mouse

DOSE/DURATION :>12500 mg/kg

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

REFERENCE :PSSCBG Pesticide Science. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1970- Volume(issue)/page/year: 11,134,1980

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

ROUTE OF EXPOSURE :Intraperitoneal

SPECIES OBSERVED :Rodent - mouse

DOSE/DURATION :330 mg/kg

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

REFERENCE :48THAM "Proceedings of the International Symposium on Cyclodextrins, 1st, 1981," Szejtli, J., ed., Hingham, MA, Kluwer Academic Pub., 1982 Volume(issue)/page/year: 1,109,1982

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

ROUTE OF EXPOSURE :Subcutaneous

SPECIES OBSERVED :Rodent - mouse

DOSE/DURATION :412 mg/kg

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

REFERENCE :48THAM "Proceedings of the International Symposium on Cyclodextrins, 1st, 1981," Szejtli, J., ed., Hingham, MA, Kluwer Academic Pub., 1982 Volume(issue)/page/year: 1,109,1982 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :Oral

SPECIES OBSERVED :Rodent - rat

DOSE/DURATION :634 gm/kg/52W-C

TOXIC EFFECTS :Liver - hepatitis (hepatocellular necrosis), zonal Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)

REFERENCE :FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 33,367,1995 ** REPRODUCTIVE DATA **

TYPE OF TEST :TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :Oral

DOSE :350 gm/kg

SEX/DURATION :multigeneration

TOXIC EFFECTS :Reproductive - Maternal Effects - other effects Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 9,389,1995 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2627 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 123 (estimated) No. of Female Employees: 123 (estimated)

安全信息

安全信息

海关代码:3505100000

危险类别码:R36/37/38

安全说明:S26-S36

安全标志:S24/25:防止皮肤和眼睛接触。

危险标志:Xi

海关信息

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TAG:β-环糊精,β-cyclodextrin,CAS7585-39-9
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