Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Vermiparin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

5421-04-5

5421-04-5 structure

5421-04-5 structure

Name: Vermiparin
Chemical Name: 3-methylbutyl 2-hydroxy-2-phenylacetate
CAS Number: 5421-04-5
Molecular Formula: C₁₃H₁₈O₃
Molecular Weight: 222.28000
Create Date: 2018-08-06 08:42:20
Modify Date: 2024-01-17 17:57:56

Name	3-methylbutyl 2-hydroxy-2-phenylacetate
Synonyms	EINECS 226-535-1 dl-Mandelsaeure-isoamylester Mandaverm Atractyl Spasmol Mandelic acid isoamyl ester Isoamyl mandelate Mandelsaeure-isopentylester Mandelsaeureisoamylester Spasmostenyl Mandelic acid,isopentyl ester Vermiparin Isopentyl phenylglycolate DL-Mandelic acid isoamyl ester

Density	1.074g/cm3
Boiling Point	323.5ºC at 760 mmHg
Molecular Formula	C₁₃H₁₈O₃
Molecular Weight	222.28000
Flash Point	130ºC
Exact Mass	222.12600
PSA	46.53000
LogP	2.30930
Index of Refraction	1.513

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY1633900

CHEMICAL NAME :: Benzeneacetic acid, alpha-hydroxy-3-methylbutyl ester

CAS REGISTRY NUMBER :: 5421-04-5

LAST UPDATED :: 199806

DATA ITEMS CITED :: 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 14500 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 2,165,1952

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 23100 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 2,165,1952

Hazard Codes	Xi
Risk Phrases	R38
Safety Phrases	S26;S36
HS Code	2918199090

Precursor 0
DownStream 1
92018-48-9

HS Code	2918199090
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%