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Substance Name: Carbendazim [BSI:ISO]
RN: 10605-21-7
UNII: H75J14AA89
InChIKey: TWFZGCMQGLPBSX-UHFFFAOYSA-N

Note

  • Carcinogen when combined with sodium nitrite; principle metabolite of thiophanate methyl & benomyl.

Molecular Formula

  • C9-H9-N3-O2

Molecular Weight

  • 191.1891
 

Classification Codes

  • Agricultural Chemical
  • Anthelmintics
  • Anti-Infective Agents
  • Antinematodal Agents
  • Antiparasitic Agents
  • Fungicide
  • Fungicide, Bactericide, Wood Preservative
  • Fungicides, Industrial
  • Mutagens
  • Mutation Data
  • Noxae
  • Pesticides
  • Reproductive Effect

Names and Synonyms

Results Name

  • Carbendazim [BSI:ISO]

Name of Substance

  • Carbendazim
  • Carbendazim [BSI:ISO]

Synonyms

  • 1H-Benzimidazol-2-ylcarbamic acid methyl ester
  • 1H-Benzimidazole-2-carbamic acid, methyl ester
  • 2-(Carbomethoxyamino)benzimidazole
  • 2-(Methoxy-carbonylamino)-benzimidazol
  • 2-(Methoxy-carbonylamino)-benzimidazol [German]
  • 2-(Methoxycarbamoyl)benzimidazole
  • 2-(Methoxycarbonylamino)-benzimidazole
  • 2-MBC
  • A 118 (pesticide)
  • Agrizim
  • Antibac MF
  • BA 67054F
  • BAS 3460 F
  • BAS 67054F
  • BAS-3460
  • Battal
  • Bavistan
  • Bavistin
  • Bavistin 3460
  • BCM
  • BCM (fungicide)
  • Bengard
  • Benzimidazole carbamate de methyle
  • Benzimidazole carbamate de methyle [French]
  • Benzimidazole-2-carbamic acid, methyl ester
  • Benzimidazolecarbamic
  • Bercema-Bitosen
  • Bitosen
  • BMK
  • BMK (fungicide)
  • BMK (VAN)
  • Carben VL
  • Carbendazim
  • Carbendazime
  • Carbendazime [ISO-French]
  • Carbendazol
  • Carbendazole
  • Carbendazym
  • CCRIS 1553
  • CTR 6669
  • Custos
  • Delsene
  • Derosal
  • EINECS 234-232-0
  • EK 578
  • EPA Pesticide Chemical Code 115001
  • EPA Pesticide Chemical Code 128872
  • Equitdazin
  • Falicarben
  • Funaben
  • Funaben 3
  • Funaben 50
  • Fungisol
  • G 665
  • Garbenda
  • HOE 17411
  • HSDB 6581
  • IPO Y
  • IPO-1250
  • Jkatein
  • Karben
  • Kemdazin
  • Kolfugo
  • Kolfugo 25 FW
  • Kolfugo Extra
  • MBC (VAN)
  • Mecarzole
  • Medamine
  • Methyl 1H-benzimidazol-2-ylcarbamate (9CI)
  • Methyl 1H-benzimidazole-2-carbamate
  • Methyl 2-benzimidazolecarbamate
  • Methyl benzimidazol-2-ylcarbamate
  • Methyl benzimidazolylcarbamate
  • Methyl N-2-benzimidazolecarbamate
  • Myco
  • NSC 109874
  • Pillarstin
  • Preparation G 665
  • Preventol BCM
  • Spin
  • Stein
  • Stempor
  • Supercarb
  • Thicoper
  • Triticol
  • U 32104
  • U-32.104
  • UNII-H75J14AA89

Systematic Names

  • 1H-Benzimidazol-2-ylcarbamic acid, methyl ester
  • 2-Benzimidazolecarbamic acid, methyl ester
  • Bavistin
  • Carbamic acid, 1H-benzimidazol-2-yl-, methyl ester
  • Carbamic acid, N-1H-benzimidazol-2-yl-, methyl ester
  • Carbendazim

Superlist Names

  • 2-Benzimidazolecarbamic acid, methyl ester
  • Carbamic acid, 1H-benzimidazol-2-yl-, methyl ester
  • Carbendazim
  • RCRA waste no. U372

Registry Numbers

CAS Registry Number

  • 10605-21-7

FDA UNII

  • H75J14AA89

Other Registry Numbers

  • 102040-01-7
  • 105268-95-9
  • 110342-67-1
  • 1135441-26-7
  • 1155875-94-7
  • 1203557-88-3
  • 212384-28-6
  • 276680-08-1
  • 39413-19-9
  • 59758-95-1
  • 63090-40-4
  • 63278-70-6

Related Registry Numbers

  • 23424-47-7 (unspecified hydrochloride)
  • 37574-18-8 (mono-hydrochloride)
  • 52316-55-9 (monophosphate)

System Generated Number

  • 0010605217

Structure Descriptors

InChI

1S/C9H9N3O2/c1-14-9(13)12-8-10-6-4-2-3-5-7(6)11-8/h2-5H,1H3,(H2,10,11,12,13)

InChIKey

TWFZGCMQGLPBSX-UHFFFAOYSA-N

Smiles

COC(=O)Nc1[nH]c2ccccc2n1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 oral 1800mg/kg (1800mg/kg)   Indian Journal of Pharmacology. Vol. 18, Pg. 102, 1986.
dog LD50 oral > 2500mg/kg (2500mg/kg)   Pesticide Manual. Vol. 9, Pg. 123, 1991.
guinea pig LD50 oral 4150mg/kg (4150mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: EXCITEMENT
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 52(3), Pg. 58, 1987.
mouse LD50 intraperitoneal 1225mg/kg (1225mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: EXCITEMENT
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 52(3), Pg. 58, 1987.
mouse LD50 oral 7700mg/kg (7700mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: ATAXIA

AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(5), Pg. 49, 1981.
quail LD50 oral > 10gm/kg (10000mg/kg)   Pesticide Manual. Vol. 9, Pg. 123, 1991.
rabbit LD50 oral 8160mg/kg (8160mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: EXCITEMENT

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 52(3), Pg. 58, 1987.
rabbit LD50 skin 8500mg/kg (8500mg/kg)   Indian Journal of Pharmacology. Vol. 18, Pg. 102, 1986.
rat LD50 intraperitoneal 1720mg/kg (1720mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: EXCITEMENT

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 52(3), Pg. 58, 1987.
rat LD50 oral 6400mg/kg (6400mg/kg)   "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revisionVol. 4, Pg. 131, 1976/1977.
rat LD50 skin 2gm/kg (2000mg/kg)   "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 300 dec deg C   EXP
pKa Dissociation Constant 4.2 (none)   EXP
log P (octanol-water) 1.52 (none)   EXP
Water Solubility 29 mg/L 24 EXP
Vapor Pressure 7.50E-10 mm Hg 20 EXP
Henry's Law Constant 2.12E-11 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.01E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.