acetone azine

Suppliers

Names

[ CAS No. ]:
627-70-3

[ Name ]:
acetone azine

[Synonym ]:
1,1,4,4,-tetramethyl-2,3-diazabutadiene
1,1,4,4-tetramethyl-2,3-diazabuta-1,3-diene
Acetone,azine
Ketazine
diisopropylidenehydrazine
Acetone ketazine
EINECS 211-009-6
Dimethyl ketazine
MFCD00015645
2,5-dimethyl-3,4-diazahexa-2,4-diene

Chemical & Physical Properties

[ Density]:
0.842 g/mL at 25ºC(lit.)

[ Boiling Point ]:
133ºC763 mm Hg(lit.)

[ Melting Point ]:
-125ºC(lit.)

[ Molecular Formula ]:
C₆H₁₂N₂

[ Molecular Weight ]:
112.17300

[ Flash Point ]:
88 °F

[ Exact Mass ]:
112.10000

[ PSA ]:
24.72000

[ LogP ]:
1.86300

[ Index of Refraction ]:
n20/D 1.454(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UC3080550

CHEMICAL NAME :: 2-Propanone, (1-methylethylidene)hydrazone

CAS REGISTRY NUMBER :: 627-70-3

BEILSTEIN REFERENCE NO. :: 0956583

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H12-N2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2300 mg/m3/10M

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,FEB1942

Safety Information

[ Symbol ]:

GHS02, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H302-H311-H315-H319-H335-H350

[ Precautionary Statements ]:
P201-P261-P280-P305 + P351 + P338-P308 + P313

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T

[ Risk Phrases ]:
45-10-21/22-36/37/38

[ Safety Phrases ]:
53-26-36/37-45

[ RIDADR ]:
UN 1992 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
UC3080550

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Acetone
2-(2-acetyloxypropan-2-yldiazenyl)propan-2-yl acetate
2-ethoxy-2,5,5-trimethyl-1,3,4-oxadiazole
2-ethoxy-5,5-dimethyl-2-propan-2-yl-1,3,4-oxadiazole
Dewar benzene
2-Diazopropane
3,3,5,5-tetramethylpyrazol-4-one
Diazene,1,2-bis(1-chloro-1-methylethyl)-
2,2,9-trimethyl-1,6-dioxa-3,4,9-triazaspiro[4.4]non-3-ene

DownStream

2,2'-dimethyl-2,2'-azobutane
aminoazanium,2-hydroxy-2-oxoacetate
isopropylamine
Diisopropylamine
N,N′-diisopropylcarbodiimide
Ammonia
Diazene,1,2-bis(1-chloro-1-methylethyl)-
tert-butylhydrazine
Acetone Semicarbazone
Acetone 2,4-(dinitrophenyl)hydrazone

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Articles

Reactions of methyl-substituted titanocene–bis(trimethylsilyl)acetylene complexes with acetone azine: crystal structures of (η5:η1-C₅HMe₃CH₂CMe₂NH)₂Ti and (C₅Me₅)₂Ti(NCMe₂) Rep M, et al.

J. Organomet. Chem. 597(1) , 146-156, (2000)