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33100-27-5

33100-27-5 structure
33100-27-5 structure
  • Name: 15-Crown-5
  • Chemical Name: 15-crown-5
  • CAS Number: 33100-27-5
  • Molecular Formula: C10H20O5
  • Molecular Weight: 220.26
  • Catalog: Chemical reagent Organic reagent Ether
  • Create Date: 2018-08-07 21:20:08
  • Modify Date: 2024-01-01 17:27:55
  • 15-Crown-5 is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name 15-crown-5
Synonyms 15-Crown 5-Ether
15-Crown-5-ether
EINECS 251-379-6
MFCD00005110
1,4,7,10,13-pentaoxacyclopentadecanato
15-Crown-5 ether
1,4,7,10,13-Pentaoxacyclopentadecane
1,4,7,10,13-pentaoxa-cyclopentadecane
1,4,10,13-Pentaoxacyclopentadecane
15-Crown-5
15-C-5 crown ether
1,4,7,10,13-pentaoxycyclopentadecane
Description 15-Crown-5 is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
In Vitro 15-Crown-5 用作高效相转移催化剂和络合剂。它用于分离氧鎓离子 (H7O3)+ 盐,尤其是从四氯金酸溶液中。它催化青霉素和头孢菌素系列中羧酸钠盐的O-烷基化,从而在不使用酸的情况下促进酯化反应。它还用于促进醚与受阻醇和氢化钠的威廉姆森合成。与氢化铝锂一起使用,用于在氢溶剂中进行还原反应。此外,它还参与 Horner-Wadsworth-Emmons 反应以从醛制备茋。
Density 1.0±0.1 g/cm3
Boiling Point 350.9±0.0 °C at 760 mmHg
Melting Point -20ºC
Molecular Formula C10H20O5
Molecular Weight 220.26
Flash Point 139.1±25.0 °C
Exact Mass 220.131073
PSA 46.15000
LogP -0.68
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.404
Stability Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.
Water Solubility MISCIBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SB0200000
CHEMICAL NAME :
1,4,7,10,13-Pentaoxacyclopentadecane
CAS REGISTRY NUMBER :
33100-27-5
BEILSTEIN REFERENCE NO. :
1618144
LAST UPDATED :
199710
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C10-H20-O5
MOLECULAR WEIGHT :
220.30
WISWESSER LINE NOTATION :
T-15-O DO GO JO MOTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1410 mg/kg
TOXIC EFFECTS :
Behavioral - tremor
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 1,339,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
530 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1020 mg/kg
TOXIC EFFECTS :
Behavioral - tremor
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 44,263,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
514 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2520 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
560 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),48,1987
Hazard Codes Xn:Harmful
Risk Phrases R20/22;R36
Safety Phrases S26-S39
RIDADR 2810
WGK Germany 3
RTECS SB0200000
Packaging Group III
Hazard Class 6.1(b)
HS Code 29329995
HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%