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341762

Sigma-Aldrich

1,12-Diisocyanatododecane

97%

Synonym(s):

1,12-Diisocyanatododecane, 1,12-Dodecandiisocyanate, Dodecamethylene diisocyanate

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About This Item

Linear Formula:
OCN(CH2)12NCO
CAS Number:
13879-35-1
Molecular Weight:
252.35
MDL number:
MFCD00037051
UNSPSC Code:
12162002
PubChem Substance ID:
24860991
NACRES:
NA.23

Assay

97%

form

liquid

refractive index

n20/D 1.459 (lit.)

bp

168-169 °C/3 mmHg (lit.)

density

0.94 g/mL at 25 °C (lit.)

SMILES string

O=C=NCCCCCCCCCCCCN=C=O

InChI

1S/C14H24N2O2/c17-13-15-11-9-7-5-3-1-2-4-6-8-10-12-16-14-18/h1-12H2

InChI key

GFNDFCFPJQPVQL-UHFFFAOYSA-N

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Quantification of tissue oxygen partial pressure (pO2 ) at the skin surface is crucial for diagnostic applications in burns, reconstructive surgeries, diabetic ulcers, etc. Further, current advances in wearable and communications technologies have widened the use of transcutaneous oxygen monitors

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