Hymexazol

Modify Date: 2024-01-02 09:03:29

Hymexazol structure	Common Name	Hymexazol
	CAS Number	10004-44-1	Molecular Weight	198.176
	Density	1.185 g/cm3	Boiling Point	228.2ºC at 760 mmHg
	Molecular Formula	C₄H₅NO₂	Melting Point	80°C
	MSDS	N/A	Flash Point	91.8ºC

Name	hymexazol
Synonym	More Synonyms

Density	1.185 g/cm3
Boiling Point	228.2ºC at 760 mmHg
Melting Point	80°C
Molecular Formula	C₄H₅NO₂
Molecular Weight	198.176
Flash Point	91.8ºC
Exact Mass	198.064056
PSA	46.00000
LogP	0.27630
Vapour Pressure	0.0493mmHg at 25°C
Index of Refraction	1.467

Hymexazol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NY2932000

CHEMICAL NAME :: Isoxazole, 3-hydroxy-5-methyl-

CAS REGISTRY NUMBER :: 10004-44-1

LAST UPDATED :: 199312

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C4-H5-N-O2

MOLECULAR WEIGHT :: 99.10

WISWESSER LINE NOTATION :: T5NOJ C1 EQ

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 :: 3112 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1884 mg/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1 gm/kg

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

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2800 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1968 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1167 mg/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 445 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >1 gm/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: >1 gm/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: >2 gm/m3

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

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Microorganism - not otherwise specified

DOSE/DURATION :: 3 mg/L

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 8,173,1983

Hazard Codes	Xi;Xn
Risk Phrases	R22
Safety Phrases	S26-S39-S61
WGK Germany	3
RTECS	NY2932000
HS Code	2934999024

Ethyl acetoacetate

CAS#:141-97-9

~71%

Hymexazol

CAS#:10004-44-1

Literature: Sato, Kazuo; Sugai, Soji; Tomita, Kazuo Agricultural and Biological Chemistry, 1986 , vol. 50, # 7 p. 1831 - 1838

N-(trimethylsil...

CAS#:87318-59-0

~84%

Hymexazol

CAS#:10004-44-1

Literature: Oster, Timothy A.; Harris, Thomas M. Journal of Organic Chemistry, 1983 , vol. 48, # 23 p. 4307 - 4311

Ethyl tetrolate

CAS#:10004-24-7

~82%

Hymexazol

CAS#:10004-44-1

Literature: McCarry; Savard Tetrahedron Letters, 1981 , vol. 22, # 51 p. 5153 - 5156

Diketene

CAS#:674-82-8

~71%

Hymexazol

CAS#:10004-44-1

Literature: Jacobsen; Kolind-Andersen; Christensen Canadian Journal of Chemistry, 1984 , vol. 62, # 10 p. 1940 - 1944

3-Oxothiobutyri...

CAS#:3075-23-8

~14%

Hymexazol

CAS#:10004-44-1

3-methylisoxazo...

CAS#:1517-96-0

Literature: Canadian Journal of Chemistry, , vol. 62, # 10 p. 1940 - 1944

Methyl acetoacetate

CAS#:105-45-3

~68%

Hymexazol

CAS#:10004-44-1

Literature: Jacobsen; Kolind-Andersen; Christensen Canadian Journal of Chemistry, 1984 , vol. 62, # 10 p. 1940 - 1944

N/A

CAS#:92234-51-0

~19%

Hymexazol

CAS#:10004-44-1

Literature: Kashima; Konno; Yoshiwara; Tajima Journal of Heterocyclic Chemistry, 1982 , vol. 19, # 6 p. 1535 - 1536

Precursor 6
CAS#:141-97-9 Ethyl acetoacetate CAS#:87318-59-0 N-(trimethylsil... CAS#:10004-24-7 Ethyl tetrolate CAS#:674-82-8 Diketene
CAS#:3075-23-8 3-Oxothiobutyri... CAS#:105-45-3 Methyl acetoacetate
DownStream 7
CAS#:16864-45-2 3-Methoxy-5-Met... CAS#:26347-19-3 2,5-dimethyl-4-... CAS#:127020-20-6 3-ETHOXY-5-METH... CAS#:69513-43-5 2-(chloromethyl...
CAS#:73028-21-4 2-benzyl-5-meth... CAS#:115886-00-5 3-benzyloxy-5-m... CAS#:54489-27-9 (3-Oxo-2,3-dihy...

HS Code	2934999024
Summary	HS:2934999024 5-methylisoxazol-3(2h)-one VAT:17.0% Tax rebate rate:9.0% Supervision conditions:S MFN tariff:6.5% General tariff:20.0%

Hydroxyisoxazole

5-methyl-3-isoxazolol

Tachigaren

3(2H)-isoxazolone, 5-methyl-, compd. with 5-methyl-3-isoxazolol (1:1)

Bucide

Itachigarden

Hymexazole

5-Methylisoxazol-3(2H)-one

5-methylisoxazol-3-ol

3-Hydroxy-5-Methylisoxazole

MFCD00144468

5-methyl-1,2-oxazol-3-ol

5-methyl-3(2H)-isoxazolone

Hymexazol

5-methyl-3-hydroxyisoxazole

5-methyl-1,2-oxazol-3-one

EINECS 233-000-6

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Hymexazol
Price: ￥488.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Zhejiang Hangyu API Co., Ltd
China
Product Name: Hymexazol
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU-CHEM - Hymexazol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

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Hymexazol

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

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Precursor & DownStream

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