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314-40-9

314-40-9 structure
314-40-9 structure
Name bromacil
Synonyms 5-Bromo-3-(sec-butyl)-6-methylpyrimidine-2,4(1H,3H)-dione
5-bromo-3-(butan-2-yl)-6-methylpyrimidine-2,4(1H,3H)-dione
Uragon
2,4(1H,3H)-Pyrimidinedione, 5-bromo-6-methyl-3-(1-methylpropyl)-
Urox B
hibor
EINECS 206-245-1
5-Br
5-Brom-3-(butan-2-yl)-6-methylpyrimidin-2,4(1H,3H)-dion
5-Bromo-3-sec-butyl-6-methyl-2,4(1H,3H)-pyrimidinedione
(RS)-5-bromo-3-sec-butyl-6-methyluracil
Nalkil
Borea
5-bromo-6-methyl-3-(1-methylpropyl)-2,4(1H,3H)-pyrimidinedione
5-bromo-3-s-butyl-6-methyluracil
Rout
Bromax
5-Bromo-3-sec.-butyl-6-methyluracil
5-Brom-3-sec-butyl-6-methylpyrimidin-2,4(1H,3H)-dion
5-Bromo-3-sec-butyl-6-methyluracil
5-Bromo-3-sec-butyl-6-methylpyrimidine-2,4(1H,3H)-dione
rac-(3R)-5-bromo-3-(butan-2-yl)-6-methylpyrimidine-2,4(1H,3H)-dione
T6MVNVJ CY2&1 EE F1
MFCD00055364
Bromacil
Hyvar
5-bromo-6-methyl-3-(1-methylpropyl)pyrimidine-2,4(1H,3H)-dione
Density 1.5±0.1 g/cm3
Boiling Point 411ºC
Melting Point 157-160°C
Molecular Formula C9H13BrN2O2
Molecular Weight 261.116
Exact Mass 260.016022
PSA 54.86000
LogP 2.10
Index of Refraction 1.541
Stability Stable. Incompatible with strong acids, strong oxidizing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YQ9100000
CHEMICAL NAME :
Uracil, 5-bromo-3-sec-butyl-6-methyl-
CAS REGISTRY NUMBER :
314-40-9
BEILSTEIN REFERENCE NO. :
0647896
LAST UPDATED :
199712
DATA ITEMS CITED :
34
MOLECULAR FORMULA :
C9-H13-Br-N2-O2
MOLECULAR WEIGHT :
261.15
WISWESSER LINE NOTATION :
T6MVNVJ CY2&1 EE F1

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 :
641 mg/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 :
Rodent - rat
DOSE/DURATION :
>4800 mg/m3
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 :
>2500 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 :
3040 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
>5 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 :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
10350 mg/kg/2W-I
TOXIC EFFECTS :
Behavioral - ataxia Gastrointestinal - changes in structure or function of salivary glands Related to Chronic Data - death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
45625 mg/kg/2Y-C
TOXIC EFFECTS :
Nutritional and Gross Metabolic - weight loss or decreased weight gain
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
38 mg/m3/2H
SEX/DURATION :
female 7-14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
Sex chromosome loss and nondisjunction

MUTATION DATA

TYPE OF TEST :
Mutation in mammalian somatic cells
TEST SYSTEM :
Rodent - mouse Lymphocyte
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB84-138973 *** REVIEWS *** ACGIH TLV-Animal carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 10 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 1 ppm (10 mg/m3) JAN 1993 OEL-BELGIUM:TWA 1 ppm (11 mg/m3) JAN 1993 OEL-DENMARK:TWA 5 mg/m3 JAN 1993 OEL-FINLAND:TWA 1 ppm (10 mg/m3);STEL 3 ppm (30 mg/m3) JAN 1993 OEL-FRANCE:TWA 1 ppm (10 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 1 ppm (10 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 1 ppm (10 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 1 ppm (10 mg/m3);STEL 2 ppm (20 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO BROMACIL-air:10H TWA 1 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80830 No. of Facilities: 362 (estimated) No. of Industries: 11 No. of Occupations: 5 No. of Employees: 1905 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80830 No. of Facilities: 755 (estimated) No. of Industries: 7 No. of Occupations: 6 No. of Employees: 4372 (estimated) No. of Female Employees: 63 (estimated)
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H315-H319-H335-H400
Precautionary Statements P261-P273-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;N: Dangerous for the environment;
Risk Phrases R22
Safety Phrases S26-S61
RIDADR UN3077 9/PG 3
RTECS YQ9100000
HS Code 2933599014
HS Code 2933599014
Summary 2933599014 6-nitroso-7h-purine。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

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