Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pyrolan
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbamic acid,N,N-dimethyl-, 3-methyl-1-phenyl-1H-pyrazol-5-yl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

87-47-8

87-47-8 structure

87-47-8 structure

Name: Carbamic acid,N,N-dimethyl-, 3-methyl-1-phenyl-1H-pyrazol-5-yl ester
Chemical Name: pyrolan
CAS Number: 87-47-8
Molecular Formula: C₁₃H₁₅N₃O₂
Molecular Weight: 245.27700
Catalog: Chemical pesticide Fungicide Organophosphorus bactericide
Create Date: 2018-07-03 17:40:21
Modify Date: 2024-01-13 21:00:09

Name	pyrolan
Synonyms	ENT 17,588 dimethyl-carbamic acid OMS 20 3-methyl-1-phenylpyrazol-5-yl dimethylcarbamate PYROLAN 5-dimethylcarbamoyloxy-3-methyl-1-phenyl-1H-pyrazole (5-methyl-2-phenylpyrazol-3-yl) N,N-dimethylcarbamate 3-methyl-1-phenyl-1H-pyrazol-5-yl dimethylcarbamate 3-methyl-1-phenyl-1H-pyrazol-5-yl ester Caswell No. 574A 3-methyl-1-phenyl-1H-pyrazol-5-yl N,N-dimethylcarbamate Pyralan 3-Methyl-1-phenylpyrazol-5-yl dimethyl carbamate Carbamic acid,dimethyl-,3-methyl-1-phenyl-1H-pyrazol-5-yl ester

Density	1.15g/cm3
Boiling Point	160 - 162ºC at 0.2 mm Hg
Melting Point	50ºC
Molecular Formula	C₁₃H₁₅N₃O₂
Molecular Weight	245.27700
Flash Point	178.7ºC
Exact Mass	245.11600
PSA	47.36000
LogP	2.24110
Index of Refraction	1.573

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FA2450000

CHEMICAL NAME :: Carbamic acid, dimethyl-, 3-methyl-1-phenylpyrazol-5-yl ester

CAS REGISTRY NUMBER :: 87-47-8

BEILSTEIN REFERENCE NO. :: 0217907

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C13-H15-N3-O2

MOLECULAR WEIGHT :: 245.31

WISWESSER LINE NOTATION :: T5NNJ AR& C1 EOVN1&1

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 :: 62 mg/kg

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

REFERENCE :: ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,17,1966

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 90 mg/kg

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

REFERENCE :: PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,955,1966

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 39 mg/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: 21,315,1972

Safety Phrases	S24-S26-S39
RIDADR	UN 2757
Packaging Group	III
Hazard Class	6.1(b)

19735-89-8 structure

19735-89-8

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87-47-8 structure

87-47-8

Literature: Geigy A.G. Patent: US2681915 , 1952 ; Full Text Show Details Geigy A.G. Patent: DE844741 , 1950 ; DRP/DRBP Org.Chem.