Piperonylonitrile

Suppliers

Names

[ CAS No. ]:
4421-09-4

[ Name ]:
Piperonylonitrile

[Synonym ]:
1,3-Benzodioxole-5-carbonitrile
3,4-Methylenedioxybenzonitrile
EINECS 224-590-6
Piperonylonitrile
MFCD00005820
Benzo[d][1,3]dioxole-5-carbonitrile

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
257.3±29.0 °C at 760 mmHg

[ Melting Point ]:
91-93 °C(lit.)

[ Molecular Formula ]:
C8H5NO2

[ Molecular Weight ]:
147.131

[ Flash Point ]:
115.4±17.5 °C

[ Exact Mass ]:
147.032028

[ PSA ]:
42.25000

[ LogP ]:
1.88

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.597

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TO2645000
CHEMICAL NAME :
Piperonylonitrile
CAS REGISTRY NUMBER :
4421-09-4
BEILSTEIN REFERENCE NO. :
0006224
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H5-N-O2
MOLECULAR WEIGHT :
147.14
WISWESSER LINE NOTATION :
T56 BO DO CHJ HCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04711

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21

[ Safety Phrases ]:
S36-S23

[ RIDADR ]:
3276

[ WGK Germany ]:
3

[ RTECS ]:
TO2645000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • piperonaldoxime
  • piperonal
  • 1,3-Benzodioxol-5-Ylmethylamine
  • Piperonyl alcohol
  • Methanesulfonyl chloride
  • ethyl benzo[1,3]dioxole-5-carboxylate
  • 5-Bromo-1,3-benzodioxole
  • sodium cyanide
  • 1-Iodo-3,4-methylenedioxybenzene

DownStream

  • 1-(1,3-benzodioxol-5-yl)cyclopropan-1-amine
  • N-Hydroxybenzo[d][1,3]dioxole-5-carboximidamide
  • 1-(1,3-benzodioxol-5-yl)-2-bromoethan-1-one
  • Heliotropic acid
  • 4-[3-(1,3-BENZODIOXOL-5-YL)-1,2,4-OXADIAZOL-5-YL]PIPERIDINE
  • 3,4-Methylenedioxyacetophenone
  • 3,4-Methylenedioxyphenyl ethyl ketone
  • 1-(BENZO[D][1,3]DIOXOL-5-YL)CYCLOPROPANECARBOXYLIC ACID
  • 6-Bromo-1,3-benzodioxole-5-carbonitrile
  • Benzo[d][1,3]dioxol-5-amine

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

6-cyanopurine, a color indicator useful for isolating mutations in the nif (nitrogen fixation) genes of Klebsiella pneumoniae.

J. Bacteriol. 136(1) , 247-52, (1978)

6-Cyanopurine (6-CP) can be used as a color indicator for certain classes of nif (N2 fixation) mutations in Klebsiella pneumoniae. Under N2-fixing conditions, Nif+ colonies and most Nif- colonies are ...


More Articles