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95755

Sigma-Aldrich

m-Xylylene diisocyanate

technical, ≥90% (GC)

Synonym(s):

1,3-Bis(isocyanatomethyl)benzene

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5 ML
¥336.71
25 ML
¥694.81
100 ML
¥1,586.59
500 ML
¥4,631.61

¥336.71

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5 ML
¥336.71
25 ML
¥694.81
100 ML
¥1,586.59
500 ML
¥4,631.61

About This Item

Empirical Formula (Hill Notation):
C10H8N2O2
CAS Number:
3634-83-1
Molecular Weight:
188.18
Beilstein:
781825
EC Number:
222-852-4
MDL number:
MFCD00019917
UNSPSC Code:
12352100
PubChem Substance ID:
57653701
NACRES:
NA.22

¥336.71

In StockDetails

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grade

technical

Quality Level

100

Assay

≥90% (GC)

form

liquid

bp

88-90 °C/0.02 mmHg (lit.)

density

1.202 g/mL at 20 °C (lit.)

functional group

amine
isocyanate

storage temp.

2-8°C

SMILES string

O=C=NCc1cccc(CN=C=O)c1

InChI

1S/C10H8N2O2/c13-7-11-5-9-2-1-3-10(4-9)6-12-8-14/h1-4H,5-6H2

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1,2-Propanediol meets analytical specification of Ph. Eur., BP, USP, ≥99.5%

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1,2-Propanediol

1,2-Propanediol puriss. p.a., ACS reagent, ≥99.5% (GC)

82280

1,2-Propanediol

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398039

1,2-Propanediol

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

-

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
forensics and toxicology
personal care
pharmaceutical (small molecule)

application(s)

-

application(s)

-

application(s)

-

format

neat

format

-

format

-

format

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

grade

analytical standard

grade

-

grade

ACS reagent, puriss. p.a.

grade

ACS reagent

assay

≥99.7% (GC)

assay

≥99.5%

assay

≥99.5% (GC)

assay

≥99.5%

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1A - STOT RE 1 Inhalation - STOT SE 1 Inhalation

Target Organs

Respiratory Tract

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

107.6 °F - closed cup

Flash Point(C)

42 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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    Lot/Batch Number
    034050/1
    033772/1
    33772/1

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