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Norbornane Diisocyanate
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Home
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2,5(6)-Bis(isocyanatomethyl)bicyclo[2.2.1]heptane, CAS #161973-12-2,
74091-64-8 supplier, PMN 94-437
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Molecular weight
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206.27
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Substitution in the 5 and 6 position
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Isocyanate, %
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40.8 |
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Equivalent weight
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103.1 |
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Toxicity
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| MSDS
Mitsui
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See supplier for latest data |
| Routes of Entry: |
Skin, Inhalation, Ingestion |
| Oral: |
1842mg/kg (rat 
), 1201mg/kg (rat 
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| Inhalation LC50: |
54mg/m/4hrs. (rabbit) |
| Skin Irritation: |
Moderately irritative (rabbit) |
| Eye Irritation: |
Severely irritative (rabbit) |
| Dermal Sensitivity: |
Moderately sensitizer (rabbit) |
| Ames Test: |
Negative |
| Chromosomal Aberration: |
Negative |
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Properties
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| Boiling Point
6 mm Hg, °C (°F) |
159 (318) |
| Melting Point,
°C (°F) |
<-30
(<-20) |
| Specific Gravity, 20°C,
68°F (H2O=1): |
1.14 |
| Viscosity, 25°C, cps |
9 |
| Flash Point, °C
(°F) |
177 |
| Ignition Temperature: |
440°C |
| Vapor Pressure, 2
mmHg, °C (°F) |
135 (275) |
| Vapor Pressure, 6
mmHg, °C (°F) |
159 (318) |
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| Regulatory |
Inventory |
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| CAS REGISTRY NUMBER |
# 161973-12-2, 74091-64-8 |
NAME : Bicyclo[2.2.1]heptane, 2,5(or 2,6)-bis(isocyanatomethyl) |
| TSCA |
USA |
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Yes |
| DSL |
Canada |
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| EINECS |
Europe |
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| ECL |
Korea |
ECL Serial No. 96-138,
No. 97-3-657 |
Yes |
| ENCS |
Japan |
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| AICS |
Australia |
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| The
fact that a compound is not listed under a specific CAS # in a
countries inventory does not mean this compound cannot be used, it
can be an exempt compound or polymer which does not require listing,
or it can be listed in a different category. Ask your supplier. |
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| Other names: |
| Norbornane diisocyanate
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2,5(2,6)-Bis(isocyanatomethyl)bicyclo [2.2.1]heptane
Bicyclo[2.2.1]heptane, bis(isocyanatomethyl)- (ASIA-PAC)
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| Commercial
Products or generic terms used for products. For manufacturer see Isocyanate
MFCT. |
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NBDI |
| Some of these
product names might not be commercial anymore, the product names still
might be in old formulations |
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