8.10408

N,N-Dimethylhydrazine

• Synonym(s): 1,1-Dimethylhydrazine, UDMH
• UNSPSC Code: 41116105
• NACRES: NA.22

Properties

• vapor pressure: 164 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥98.0% (GC)
• form: liquid
• autoignition temp.: 249 °C
• potency: 122 mg/kg LD₅₀, oral (rat)
• expl. lim.: 2-45 % (v/v)
• bp: 63-64 °C/1013 hPa
• mp: -58 °C
• transition temp: flash point 1 °C
• density: 0.79 g/cm³ at 20 °C
• storage temp.: 2-8°C

Description

General description

for synthesis

Application

N,N-Dimethylhydrazine for synthesis. CAS 57-14-7, EC Number 200-316-0, chemical formula (CH₃)₂NNH₂.

Analysis Note

Assay (GC, area%):≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C):0.790 - 0.792
Identity (IR):passes test

Safety Information

• Pictograms: GHS02,GHS05,GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H225 - H301 + H311 + H331 - H314 - H335 - H350 - H411
• Precautionary Statements: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 14.0 °F - closed cup
• Flash Point(C): -10 °C - closed cup