beta-Cyclodextrin cas no:7585-39-9
Synonyms: Schardinger b-dextrin;Stereoisomer of5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol;beta-Cycloheptaamylose;β-Cyclodextrin;beta cyclodextrin;Cycloheptaamylose(7CI);BW 7;BW 7(polysaccharide);Betadex;Cavatex W 7MCT;Celdex B100H;Celdex B 100z;Cibatex OC-CLD;Cycloheptaglucan;Cycloheptaglucosan;Dextrin, b-cyclo;Dexy Pearl 100;Kleptose;NSC 269471;NSC 314334;Rindex B;Ringdex B;RingdexBL;
Namebeta-Cyclodextrin
CAS7585-39-9
SynonymsSchardinger b-dextrin;Stereoisomer of5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol;beta-Cycloheptaamylose;β-Cyclodextrin;beta cyclodextrin;Cycloheptaamylose(7CI);BW 7;BW 7(polysaccharide);Betadex;Cavatex W 7MCT;Celdex B100H;Celdex B 100z;Cibatex OC-CLD;Cycloheptaglucan;Cycloheptaglucosan;Dextrin, b-cyclo;Dexy Pearl 100;Kleptose;NSC 269471;NSC 314334;Rindex B;Ringdex B;RingdexBL;
EINECS(EC#)231-493-2
Molecular FormulaC42H70O35
Molecular Weight1135.12
Appearancewhite powder
Hazard Xi
Risk R36/37/38
Safety Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:2
HS Code:29400000
HS Code 29400000
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)
