Hexamethylene Diisocyanate

Melting point :-55°C
Boiling point :82-85 °C/0.1 mmHg
Density :1.047 g/mL at 20 °C (lit.) 1.047 g/mL at 20 °C
vapor pressure :0.05 mm Hg ( 25 °C)
refractive index :n20/D 1.453
Flash point :248 °F
storage temp. :Store below +30°C.
form :Liquid
Specific Gravity :1.05
color :Clear colorless to slightly yellow
explosive limit :0.9-9.5%(V)
Water Solubility :Reacts
Sensitive :Moisture Sensitive
BRN :956709
Exposure limits :TLV-TWA 0.0343 mg/m³ (0.005 ppm) (ACGIH).
Stability :Stable. Moisture sensitive. Combustible. Incompatible with strong oxidizing agents, strong bases, amines, acids. May react explosively with alcohols in the presence of base without a diluting solvent. Heating above 200 C may cause polymerization.
InChIKey :RRAMGCGOFNQTLD-UHFFFAOYSA-N
LogP :3.2 at 20℃
CAS DataBase Reference :822-06-0(CAS DataBase Reference)
NIST Chemistry Reference :1,6-Hexamethylene diisocyanate(822-06-0)
EPA Substance Registry System :Hexamethylene-1,6-diisocyanate (822-06-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.