MilliporeSigma
  • 800834
All Photos(1)

8.00834

Sigma-Aldrich

Acrylonitrile

(stabilised with hydroquinone monomethyl ether) for synthesis

Synonym(s):
Acrylonitrile, Acrylic acid nitrile, Vinyl cyanide
Linear Formula:
CH2=CHCN
CAS Number:
Molecular Weight:
53.06
MDL number:
EC Index Number:
203-466-5

vapor pressure

124 hPa ( 20 °C)

Quality Level

Assay

≥99% (GC)

form

liquid

autoignition temp.

480 °C

potency

78 mg/kg LD50, oral (Rat)

expl. lim.

2.8-28 % (v/v)

pH

6.0-7.5 (20 °C, 50 g/L in H2O)

bp

77.3 °C/1013 hPa

mp

-83.55 °C

transition temp

flash point -4.4 °C

density

0.81 g/cm3 at 20 °C

storage temp.

2-8°C

InChI

1S/C3H3N/c1-2-3-4/h2H,1H2

InChI key

NLHHRLWOUZZQLW-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

1 of 4

This Item
110213320137491756
Acrylonitrile (stabilised with hydroquinone monomethyl ether) for synthesis

Sigma-Aldrich

8.00834

Acrylonitrile

Acrylonitrile ≥99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor

Sigma-Aldrich

110213

Acrylonitrile

Acrylonitrile ≥99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor

Sigma-Aldrich

320137

Acrylonitrile

Acrylonitrile-2-d ≥98 atom % D, ≥99% (CP), contains hydroquinone as stabilizer

Sigma-Aldrich

491756

Acrylonitrile-2-d

assay

≥99% (GC)

assay

≥99%

assay

≥99%

assay

≥99% (CP)

form

liquid

form

-

form

liquid

form

liquid

bp

77.3 °C/1013 hPa

bp

77 °C (lit.)

bp

77 °C (lit.)

bp

77 °C (lit.)

mp

-83.55 °C

mp

−83 °C (lit.)

mp

−83 °C (lit.)

mp

−83 °C (lit.)

density

0.81 g/cm3 at 20 °C

density

-

density

-

density

0.830 g/mL at 25 °C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

2-8°C

Analysis Note

Assay (GC, area%): ≥ 99 %
Density (d 20 °C/ 4 °C): 0.805 - 0.807
Water (K. F.): ≤ 1.0 %
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

23.0 °F - closed cup

Flash Point(C)

-5 °C - closed cup


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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

(enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service