142239
1-Butyl-3-nitro-1-nitrosoguanidine
97%
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About This Item
Linear Formula:
CH3(CH2)3N(NO)C(=NH)NHNO2
CAS Number:
Molecular Weight:
189.17
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
235-857-1
MDL number:
SMILES string
CCCCN(N=O)C(=N)N[N+]([O-])=O
assay
97%
mp
119-120 °C (dec.) (lit.)
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
Regulatory Information
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M L Todd et al.
Journal of bacteriology, 156(1), 6-12 (1983-10-01)
The mutagenic and toxic effects of a series of N-alkyl-N'-nitro-N-nitrosoguanidines were examined in Escherichia coli K-12. The role of nucleotide excision repair, the SOS response, and the adaptive response in both the reduction and the production of the biological effects
M Yamada et al.
Journal of bacteriology, 177(6), 1511-1519 (1995-03-01)
Escherichia coli has two O6-methylguanine DNA methyltransferases that repair alkylation damage in DNA and are encoded by the ada and ogt genes. The ada gene of E. coli also regulates the adaptive response to alkylation damage. The closely related species
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