Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: MEBICYPHAT
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1449-89-4

1449-89-4 structure

Name: Mebicyphat
Chemical Name: mebicyphat
CAS Number: 1449-89-4
Molecular Formula: C₅H₉O₄P
Molecular Weight: 164.09600
Create Date: 2017-02-21 09:46:35
Modify Date: 2025-09-13 20:17:13

Name	mebicyphat
Synonyms	1-methyl-4-phospha-3,5,8-trioxabicyclo<2.2.2>octane 4-oxide 1-Methyl-4-phospha-3,5,8-trioxa-bicyclo<2,2,2>octan-4-oxyd 4-methyl-2,6,7-trioxa-1 l^{5}-phosphabicyclo[2.2.2]octane 1-oxide methylbicyclophosphate 6,7-trioxa-1-phosphabicyclo(2.2.2)octane,4-methyl-1-oxide 4-methyl-1-oxo-1-phospha-2,6,7-trioxabicyclo(2.2.2)octane 4-Methyl-1-phospha-2,6,7-trioxa-bicyclo<2,2,2>octan-1-oxid 4-Methyl 2,6,7-trioxa-1-phosphabicyclo<2.2.2>octane 1-oxide

Density	1.37g/cm3
Boiling Point	193.2ºC at 760mmHg
Molecular Formula	C₅H₉O₄P
Molecular Weight	164.09600
Flash Point	84.9ºC
Exact Mass	164.02400
PSA	54.57000
LogP	1.17780
Vapour Pressure	0.656mmHg at 25°C
Index of Refraction	1.465

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YK0711700

CHEMICAL NAME :: 2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octane, 4-methyl-, 1-oxide

CAS REGISTRY NUMBER :: 1449-89-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H9-O4-P

MOLECULAR WEIGHT :: 164.11

WISWESSER LINE NOTATION :: T66 A B AO EOPOTJ C1 FO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 35 ug/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 46,411,1978

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 35 ug/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 46,411,1978

HS Code	2902199090

1449-91-8

~97%

1449-89-4

Literature: Adam, Waldemar; Biancafort, Lluis Journal of Organic Chemistry, 1997 , vol. 62, # 6 p. 1623 - 1629

77-85-0

~49%

1449-89-4

Literature: Kim, Jeong Han; Gallagher, Michael J.; Toia, Robert F. Australian Journal of Chemistry, 1994 , vol. 47, # 4 p. 715 - 722

160566-20-1

1449-89-4

Literature: Kim, Jeong Han; Craig, Donald C.; Gallagher, Michael J.; Toia, Robert F. Australian Journal of Chemistry, 1994 , vol. 47, # 12 p. 2161 - 2170

3196-56-3

1449-89-4

Literature: Swinson, Joel; Field Lamar; Heimer, Norman E.; Michalska, Danuta; Muccio, Donald D.; et al. Phosphorus and Sulfur and the Related Elements, 1988 , vol. 35, p. 159 - 172

3196-56-3

1449-89-4

28097-07-6

Literature: Kim, Jeong Han; Craig, Donald C.; Gallagher, Michael J.; Toia, Robert F. Australian Journal of Chemistry, 1994 , vol. 47, # 12 p. 2161 - 2170

Precursor 3
1449-91-8 77-85-0 3196-56-3
DownStream 0

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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