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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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