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Iminodiacetonitrile CAS No. 628-87-5

628-87-5 - Names and IdentifiersNameIminodiacetonitrileSynonyms2406i.s.AI3-602482406 I.S.NSC 26

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628-87-5 - Names and Identifiers

NameIminodiacetonitrile
Synonyms2406i.s.
AI3-60248
2406 I.S.
NSC 263496
BRN 0773803
Iminodiacetonitrile
Di(cianometil)ammina
Acetonitrile, iminodi-
1,1'-Imidodiacetonitrile
1,1'-imidodiacetonitrile
2,2'-iminodiacetonitrile
2,2'-iminobis-acetonitril
2,2'-iminobisacetonitrile
2,2'-Iminobisacetonitrile
Acetonitrile, 2,2'-iminobis-
cyano-N-(cyanomethyl)methanaminium
4-04-00-02428 (Beilstein Handbook Reference)
CAS628-87-5
EINECS211-058-3
InChIInChI=1/C4H5N3/c5-1-3-7-4-2-6/h7H,3-4H2/p+1

628-87-5 - Physico-chemical Properties

Molecular FormulaC4H5N3
Molar Mass95.1
Density1.1031 (rough estimate)
Melting Point69-71°C(lit.)
Boling Point167.6°C (rough estimate)
Flash Point157.9°C
Water SolubilitySoluble in water, acetone and hot methanol.
Vapor Presure0.000104mmHg at 25°C
Appearancepowder to crystal
ColorWhite to Almost white
BRN773803
pKa-1.25±0.20(Predicted)
Storage ConditionKeep in dark place,Sealed in dry,Room Temperature
Refractive Index1.5200 (estimate)
MDLMFCD00001887
UseThis product is mainly used for the synthesis of herbicide glyphosate. In addition, as an important fine chemical intermediate, it is also widely used in dyes, electroplating, water treatment, synthetic resins and other fields.

628-87-5 - Risk and Safety

Risk CodesR20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
S36/37 - Wear suitable protective clothing and gloves.
WGK Germany3
RTECSAM0650000
TSCAYes
Hazard NoteIrritant

628-87-5 - Introduction

Soluble in water (solubility 6-7g, 25 ℃), easily soluble in organic solvents such as acetone. Solubility in water: 380g/l (50°C), 50g/l (20°C)

628-87-5 - Reference Information

UseThis product is mainly used for the synthesis of herbicide glyphosate, in addition, as an important fine chemical intermediates, in the dye, electroplating, water treatment, synthetic resin and other fields have a wide range of uses.
This product is mainly used for the synthesis of herbicide glyphosate. In addition, as an important fine chemical intermediates, in the dye, electroplating, water treatment, synthetic resin and other fields also have a wide range of applications.
categorytoxic substances
toxicity gradepoisoning
Acute toxicityoral-rat LD50 710 mg/kg; Intraperitoneal-mouse LD50: 200 mg/kg
flammability hazard characteristicsflammable; Thermal decomposition of toxic NOx fumes
storage and transportation characteristicswarehouse low temperature, ventilation, dry
extinguishing agentwater, carbon dioxide, dry powder, sand


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