Malononitrile suppliers
Malononitrile
- CAS:
- 109-77-3
- MF:
- C3H2N2
- MW:
- 66.06
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Properties
- Melting point:
- 30-32 °C (lit.)
- Boiling point:
- 220 °C (lit.)
- Density
- 1.049 g/mL at 25 °C (lit.)
- vapor pressure
- 1 hPa (50 °C)
- refractive index
- 1.4150
- Flash point:
- 234 °F
- storage temp.
- 2-8°C
- solubility
- 133g/l
- pka
- 11(at 25℃)
- form
- Crystalline Low Melting Mass
- color
- White to yellow-brown
- Specific Gravity
- 1.049
- PH
- pH : 4.5
- Water Solubility
- 13.3 g/100 mL (20 ºC)
- Merck
- 14,5711
- BRN
- 773697
- Exposure limits
- TLV-TWA 8 mg/m3 (3 ppm) (NIOSH).
- Dielectric constant
- 46.0
- InChIKey
- CUONGYYJJVDODC-UHFFFAOYSA-N
- CAS DataBase Reference
- 109-77-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Malononitrile(109-77-3)
- EPA Substance Registry System
- Malononitrile (109-77-3)
Safety Information
- Symbol(GHS)
GHS06,GHS09
- Signal word
- Danger
- Hazard statements
- H300-H311+H331-H317-H319-H410
- Precautionary statements
- P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338
- Hazard Codes
- T,N
- Risk Statements
- 23/24/25-50/53
- Safety Statements
- 23-27-45-60-61
- RIDADR
- UN 2647 6.1/PG 2
- OEB
- B
- OEL
- TWA: 3 ppm (8 mg/m3)
- WGK Germany
- 3
- RTECS
- OO3150000
- F
- 8
- Autoignition Temperature
- 365 °C
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 29269090
- Hazardous Substances Data
- 109-77-3(Hazardous Substances Data)
- Toxicity
- LD50 i.p. in mice: 12.9 mg/kg (Jones, Israel)
Use
The in vitro metabolsim of malononitrile has been described by Stern et al. In the presence of thiosulphate, brain, liver and kidney slices metabolized malononitrile to thiocyanate. The formation of thiocyanate from malononitrile and thiosulphate was greatest in the presence of liver slices, lowest in brain, and intermediate with kidney slices. The liver enzyme system was saturated at a concentration of 3.3 mM malononitrile and a pH optimum of 7.0. This enzyme system was inhibited by cysteine and glutathione and inactivated by boiling. Stern et al indicated that thiosulphate increased cyanide and thiocyanate formed from malononitrile in tissue slices.
393 supplier list of "Malononitrile"
$0.00-0.00 / 1KG
- Product Name:Malononitrile
- Products Intro:Purity: 99%|Package: 1KG;0.00;USD|25KG;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
$9.00/ 1KG
- Product Name:Malononitrile
- Products Intro:Purity: 99.9|Package: 1KG;9.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$0.00-0.00 / 1kg
- Product Name:Malononitrile
- Products Intro:Purity: 99.99% | Package: 1kg;|10kg;|50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: pharmaceutical intermediates,chemical reagents,chemical raw materials
- Product Name:Malononitrile
- Products Intro:Purity: 98%Min. | Package: 1G;1KG;100KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:malononitrile
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Malononitrile
- Products Intro:Purity: - | Package: 1ASSAYS;1USD
- Company Type: Reagent
- Country/Region: CHINA
$1.00/ 1kg
- Product Name:Malononitrile
- Products Intro:Purity: 95%-99% | Package: 1kg;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:Malononitrile
- Products Intro:Purity: 0.99 | Package: 200kg drum
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Daily Chemicals
- Product Name:Malononitrile
- Products Intro:Purity: 98% | Package: 1KG;10KG;50KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Malononitrile
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: UDDA