Skip to Content
Merck

Key Documents

View All Documentation

W352316

Pyrrolidine

FG

Synonym(s):

Tetrahydropyrrole, Tetramethyleneimine

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C4H9N
CAS Number:
123-75-1
Molecular Weight:
71.12
NACRES:
NA.21
PubChem Substance ID:
329830626
UNSPSC Code:
12164502
FEMA Number:
3523
Flavis number:
14.064
EC Number:
204-648-7
MDL number:
MFCD00005249
Beilstein/REAXYS Number:
102395
Organoleptic:
fishy
Grade:
FG, Halal
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

synthetic

Quality Segment

300

grade

FG, Halal

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

vapor density

2.45 (vs air)

vapor pressure

128 mmHg ( 39 °C), 49 mmHg ( 20 °C)

autoignition temp.

653 °F

expl. lim.

10.6 %

refractive index

n20/D 1.443 (lit.)

density

0.852 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

fishy

SMILES string

C1CCNC1

InChI

1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2

InChI key

RWRDLPDLKQPQOW-UHFFFAOYSA-N

Still not finding the right product?

Explore all of our products under Pyrrolidine

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

37.4 °F - closed cup

flash_point_c

3 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library