Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4,7,10,13,16,19,22-OCTAOXACYCLOTETRACOSANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

33089-37-1

33089-37-1 structure

Name: 1,4,7,10,13,16,19,22-Octaoxacyclotetracosane
Chemical Name: 1,4,7,10,13,16,19,22-octaoxacyclotetracosane
CAS Number: 33089-37-1
Molecular Formula: C₁₆H₃₂O₈
Molecular Weight: 352.421
Catalog: Chemical reagent Organic reagent Crown ether
Create Date: 2018-06-14 10:21:49
Modify Date: 2024-01-15 08:17:22

Name	1,4,7,10,13,16,19,22-octaoxacyclotetracosane
Synonyms	EINECS 251-374-9 24-Crown 8-Ether C1736 1,4,7,10,13,16,19,22-Octaoxacyclotetracosane

Density	1.0±0.1 g/cm3
Boiling Point	497.6±40.0 °C at 760 mmHg
Molecular Formula	C₁₆H₃₂O₈
Molecular Weight	352.421
Flash Point	202.8±27.2 °C
Exact Mass	352.209717
PSA	73.84000
LogP	-1.08
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.404

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RH1670000

CHEMICAL NAME :: 1,4,7,10,13,16,19,22-Octaoxacyclotetracosane

CAS REGISTRY NUMBER :: 33089-37-1

BEILSTEIN REFERENCE NO. :: 1686140

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C16-H32-O8

MOLECULAR WEIGHT :: 352.48

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 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 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

Risk Phrases	R20/21/22
Safety Phrases	36/37/39
RTECS	RH1670000
HS Code	2932999099

37860-51-8

112-60-7

~40%

33089-37-1

Literature: Talanov, Vladimir S.; Bartsch, Richard A. Synthetic Communications, 1999 , vol. 29, # 20 p. 3555 - 3560

5117-19-1

~36%

33089-37-1

71092-61-0

Literature: Tetrahedron, , vol. 45, # 7 p. 2201 - 2212

37860-51-8

112-60-7

~67%

33089-37-1

71092-61-0

Literature: Journal of Organic Chemistry, , vol. 59, # 8 p. 2186 - 2196

112-60-7

~22%

294-93-9

33089-37-1

71092-59-6

Detail

Literature: Tetrahedron, , vol. 45, # 7 p. 2201 - 2212

112-60-7

~22%

33089-37-1

71092-63-2

71092-59-6

Detail

Literature: Tetrahedron, , vol. 45, # 7 p. 2201 - 2212

112-60-7

~12%

294-93-9

33089-37-1

Literature: Bulletin of the Chemical Society of Japan, , vol. 53, # 6 p. 1689 - 1693

112-60-7

112-27-6

~14%

17455-13-9

33089-36-0

Detail

Literature: Bulletin of the Chemical Society of Japan, , vol. 53, # 6 p. 1689 - 1693

112-60-7

111-46-6

~3%

294-93-9

17455-13-9

Detail

Literature: Bulletin of the Chemical Society of Japan, , vol. 53, # 6 p. 1689 - 1693

5117-19-1

33089-37-1

Literature: Journal of Organic Chemistry, , vol. 50, # 21 p. 4081 - 4087

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%

33089-37-1	73621-70-2
17455-23-1	115435-93-3
71092-60-9	122861-55-6
60464-68-8	71092-59-6
121086-73-5	121086-74-6