carbofuran-3-keto

Modify Date: 2024-01-08 19:25:29

carbofuran-3-keto Structure
carbofuran-3-keto structure
Common Name carbofuran-3-keto
CAS Number 16709-30-1 Molecular Weight 235.236
Density 1.2±0.1 g/cm3 Boiling Point 362.2±42.0 °C at 760 mmHg
Molecular Formula C12H13NO4 Melting Point 175-185ºC
MSDS Chinese USA Flash Point 172.9±27.9 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name (2,2-dimethyl-3-oxo-1-benzofuran-7-yl) N-methylcarbamate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 362.2±42.0 °C at 760 mmHg
Melting Point 175-185ºC
Molecular Formula C12H13NO4
Molecular Weight 235.236
Flash Point 172.9±27.9 °C
Exact Mass 235.084457
PSA 64.63000
LogP 1.44
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.539
Storage condition −20°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FC2505000
CHEMICAL NAME :
Carbamic acid, methyl-, ester with 2,2-dimethyl-7-hydroxy-3(2H)-benzofuranone
CAS REGISTRY NUMBER :
16709-30-1
BEILSTEIN REFERENCE NO. :
1581740
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H13-N-O4
MOLECULAR WEIGHT :
235.26

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 :
295 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 :
10 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
50 mg/L
REFERENCE :
TGANAK Tsitologiya i Genetika. Cytology and Genetics. For English translation, see CYGEDX. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 18(1),17,1984

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301
Precautionary Statements P301 + P310
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn
Risk Phrases R22
RIDADR UN 2757
RTECS FC2505000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2932999099

 Synthetic Route

~63%

carbofuran-3-keto Structure

carbofuran-3-keto

CAS#:16709-30-1

Literature: Keserue, Gyoergy M.; Balogh, Gyoergy; Czudor, Iren; Karancsi, Tamas; Feher, Andras; Bertok, Bela Journal of Agricultural and Food Chemistry, 1999 , vol. 47, # 2 p. 762 - 769

 Customs

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%

 Articles10

More Articles
Metabolism of carbofuran by Aspergillus niger and Fusarium graminearum.

J. Environ. Sci. Health B 33(3) , 253-66, (1998)

Metabolism of carbofuran in pure liquid cultures of A. niger and F. graminearum was investigated. Carbofuran and its metabolites were analyzed by HPLC and TLC. The average recoveries of carbofuran, 3-...

Residues of carbofuran and its two carbamate metabolites in field-treated rutabaga.

J. Environ. Sci. Health B 18(2) , 301-4, (1983)

Carbofuran was applied over seeded rutabaga cv. York and residues (corrected for recovery) of carbofuran, 3-hydroxy- and 3-ketocarbofuran in the harvested roots averaged 0.15, 0.23 and 0.07 ppm in pee...

[Determination of furadan and its metabolites in biomedia by thin-layer chromatography].

Gig. Sanit. (7) , 45-6, (1982)

 Synonyms

MFCD00155428
Carbamic acid, methyl-, ester with 2,2-dimethyl-7-hydroxy-3(2H)-benzofuranone
T56 BO DV CHJ C1 C1 IOVM1
2,3-dihydro-3-oxo-2,2-dimethylbenzofuran-7-yl methylcarbamate
2,2-dimethyl-7-methylcarbamoyloxybenzofuran-3-one
2,2-Dimethyl-3-oxo-2,3-dihydro-1-benzofuran-7-yl methylcarbamate
3-Keto-furadan
2,2-Dimethyl-7-(((methylamino)carbonyl)oxy)3(2H)-benzofuranone
Methylcarbamic acid ester with 2,2-dimethyl-7-hydroxy-3(2H)-benzofuranone
2,3-dihydro-3-oxy-2,2-dimethylbenzofuran-7-ylmethylcarbamate
3-Ketocarbofuran
Carbofuran-3-keto
3(2H)-Benzofuranone, 2,2-dimethyl-7-[[(methylamino)carbonyl]oxy]-
3-Oxocarbofuran
2,2-Dimethyl-3-oxo-2,3-dihydro-1-benzofur-7-yl-methylcarbamat