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497-18-7

497-18-7 structure
497-18-7 structure
  • Name: carbohydrazide
  • Chemical Name: carbonyl dihydrazine
  • CAS Number: 497-18-7
  • Molecular Formula: CH6N4O
  • Molecular Weight: 90.085
  • Catalog: Chemical reagent Organic reagent 肼
  • Create Date: 2018-10-01 12:26:19
  • Modify Date: 2024-01-02 18:25:07
  • Carbohydrazide is a high performance oxygen scavenger which can be used in all types of boilers.
Name carbonyl dihydrazine
Synonyms 1,3-diaminourea
Carbonohydrazide
EINECS 207-837-2
MFCD00007591
Carbonic dihydrazide
carbohydrazide
Hydrazinecarbohydrazonic acid
Density 1.3±0.1 g/cm3
Melting Point 150-153 °C(lit.)
Molecular Formula CH6N4O
Molecular Weight 90.085
Exact Mass 90.054161
PSA 93.17000
LogP -1.94
Index of Refraction 1.537
Stability Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents.
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H315-H317-H411
Supplemental HS Risk of explosion if heated under confinement.
Precautionary Statements P273-P280
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R20/21/22;R36/37/38;R5
Safety Phrases S61-S36/37/39-S36/37
RIDADR UN3077
WGK Germany 3
RTECS FF2625000
Packaging Group III
Hazard Class 9

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title: CAS No. 497-18-7 | Chemsrc address: https://m.chemsrc.com/en/baike/951364.html

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