(Z)-2-butenoic acid, 503-64-0

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CODE109924 CODE109924
Product(s):
503-64-0 cis-2-Butenoic Acid

CAS Number:	503-64-0	3D/inchi
ECHA EINECS - REACH Pre-Reg:	207-973-2
FDA UNII:	85GQ7GL1UM
Nikkaji Web:	J2.604B
Beilstein Number:	1719942
XlogP3:	0.70 (est)
Molecular Weight:	86.09022000
Formula:	C4 H6 O2
BioActivity Summary:	listing
NMR Predictor:	Predict (works with chrome, Edge or firefox)

Category:information only not used for fragrances or flavors

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:	Search
Google Books:	Search
Google Scholar: with word "volatile"	Search
Google Scholar: with word "flavor"	Search
Google Scholar: with word "odor"	Search
Google Patents:	Search
US Patents:	Search
EU Patents:	Search
Pubchem Patents:	Search
PubMed:	Search
NCBI:	Search

Physical Properties:

Appearance:	colorless to pale yellow clear liquid (est)
Assay:	95.00 to 100.00
Food Chemicals Codex Listed:	No
Melting Point:	15.00 °C. @ 760.00 mm Hg
Boiling Point:	169.00 °C. @ 760.00 mm Hg
Boiling Point:	169.00 °C. @ 760.00 mm Hg
Vapor Pressure:	0.588000 mmHg @ 25.00 °C.
Flash Point:	179.00 °F. TCC ( 81.60 °C. ) (est)
logP (o/w):	0.658 (est)
Soluble in:
	water, 1.00E+06 mg/L @ 20 °C (exp)

Organoleptic Properties:

Odor and/or flavor descriptions from others (if found).

Cosmetic Information:

None found

Suppliers:

BOC Sciences

For experimental / research use only.

cis-2-Butenoic Acid

Safety Information:


Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in Use Information:

Category:
information only not used for fragrances or flavors
Recommendation for (Z)-2-butenoic acid usage levels up to:
	not for fragrance use.

Recommendation for (Z)-2-butenoic acid flavor usage levels up to:
	not for flavor use.

Safety References:

EPI System: View

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :643792

National Institute of Allergy and Infectious Diseases:Data

(Z)-but-2-enoic acid

Chemidplus:0000503640

References:

	(Z)-but-2-enoic acid
NIST Chemistry WebBook:	Search Inchi
Pubchem (cid):	643792
Pubchem (sid):	135024502

Other Information:

(IUPAC):	Atomic Weights of the Elements 2011 (pdf)
Videos:	The Periodic Table of Videos
tgsc:	Atomic Weights use for this web site
(IUPAC):	Periodic Table of the Elements
CHEBI:	View
HMDB (The Human Metabolome Database):	HMDB34439
FooDB:	FDB012845
ChemSpider:	View
Wikipedia:	View

Potential Blenders and core components note

None Found

Potential Uses:

None Found

Occurrence (nature, food, other):note

not found in nature

Synonyms:

(2Z)-	but-2-enoic acid
(Z)-	but-2-enoic acid
(2Z)-2-	butenoic acid
cis-2-	butenoic acid
2-	butenoic acid, (2Z)-
2-	butenoic acid, (Z)-
(Z)-	crotonic acid
cis-	crotonic acid
iso	crotonic acid

Articles:

PubMed:Effect of chloro- and bromo-derivatives of isocrotonic acid of bioenergetic processes in Ehrlich ascites cells and isolated mitochondria.

PubMed:[Characteristics of the toxic effect and safety level of water pollution by crotonic and isocrotonic acid nitriles].

Notes:

Used in food preservatives Isocrotonic acid (or quartenylic acid) is the cis analogue of crotonic acid. It is an oil, possessing a smell similar to that of brown sugar. (Wikipedia)

(Z)-2-butenoic acid cis-crotonic acid

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Articles:

(Z)-2-butenoic acid
cis-crotonic acid