About M-Xylylene Diisocyanate

Name：M-Xylylene Diisocyanate
Physical properties:
Properties: Uncertain
Density d (g / mL, 25/4 ℃): 1.20
Relative vapor density (g / mL, air = 1): Not sure
Mp mp (oC): Uncertain
Boiling Point (oC, pressure) :88-90
Bp bp (oC, 1mmHg): 126
Refractive index: Uncertain
Flash point fp (oC): 174
Specific rotation (o): Uncertain
Ignition point, or ignition temperature (oC): Uncertain
Vapor pressure (kPa, 25oC): Uncertain
Saturated vapor pressure (kPa, 60oC): Uncertain
Heat of combustion (KJ / mol): Uncertain
Critical temperature (oC): Uncertain
Critical Pressure (KPa): Uncertain
Water (octanol / water) distribution coefficient values: Uncertain
Explosive limit (%, V / V): Uncertain
Lower Explosive Limit (%, V / V): Uncertain
Solubility: Uncertain

Function and Use:
Stable under normal temperature and pressure, the liquid. On wet and light sensitive. The relative density of 1.202. Boiling point of 88 ~ 90 ℃ (0.02kPa). Refractive index 1.451. Flash point 42 ℃. Flammable. Tear gas and irritating

Synthesis: protein - protein conjugate formation. Biochemical research.

Storage: This product should be sealed in argon at 4 ℃ drying stored.

Toxicological data:
1, skin / eye irritation data:
Standard Draize rabbit skin irritation test: 2 mg/24HREACTION SEVERITY: Severe
Standard Draize rabbit eye irritation test: 5 mg/24HREACTION SEVERITY: Severe
2, acute toxicity:
Mouth rat LD50: 5350 mg / kg
Mouse Mouth LD50: 840 mg / kg

Ecological data: This substance may be hazardous to the environment, the water should be given special attention

Computational chemistry data:
A hydrophobic parameter calculation reference value (XlogP3-AA): 3.4
2, the hydrogen bond donor Quantity: 0
3, the hydrogen bond acceptors: 4
4, rotatable bonds: 4
5, topological molecular polar surface area (TPSA): 58.9
6, the number of heavy atoms: 14
7, the surface charge: 0
8, Complexity: 239
9, isotope atomic number: 0
10, to determine the atomic stereocenter number: 0
11, uncertain atom stereocenter number: 0
12 to determine the chemical bond stereocenter number: 0
13, uncertain bond stereocenter number: 0
14, covalently bonded unit Quantity: 1

Safety Information:
Dangerous Transportation Code: UN 2920 8/PG 2
Hazard Symbols: Corrosive
Security identity: S16 S23 S26 S45 S36/S37/S39
Hazard identification: R10 R34 R42


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