3,3-Dimethylacrylic acid

Modify Date: 2025-08-22 01:37:07

3,3-Dimethylacrylic acid structure	Common Name	3,3-Dimethylacrylic acid
	CAS Number	541-47-9	Molecular Weight	100.116
	Density	1.0±0.1 g/cm3	Boiling Point	194.5±0.0 °C at 760 mmHg
	Molecular Formula	C₅H₈O₂	Melting Point	65-70 °C(lit.)
	MSDS	Chinese USA	Flash Point	95.9±9.6 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	3-methylbut-2-enoic acid
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	194.5±0.0 °C at 760 mmHg
Melting Point	65-70 °C(lit.)
Molecular Formula	C₅H₈O₂
Molecular Weight	100.116
Flash Point	95.9±9.6 °C
Exact Mass	100.052429
PSA	37.30000
LogP	1.35
Vapour Pressure	0.2±0.7 mmHg at 25°C
Index of Refraction	1.451
Storage condition	-20°C

3,3-Dimethylacrylic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GQ5425000

CHEMICAL NAME :: Crotonic acid, 3-methyl-

CAS REGISTRY NUMBER :: 541-47-9

BEILSTEIN REFERENCE NO. :: 1720305

LAST UPDATED :: 199701

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C5-H8-O2

MOLECULAR WEIGHT :: 100.13

WISWESSER LINE NOTATION :: QV1UY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 8/23/1967

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,309,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 8/23/1967

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,309,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3560 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2580 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(4),52,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >3200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(4),52,1985 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 10 mg/m3 JAN 1993

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R37/38;R41
Safety Phrases	S26-S36/37/39
RIDADR	3261
WGK Germany	1
RTECS	GQ5425000
Packaging Group	III
Hazard Class	8
HS Code	2916190090

Precursor 9
CAS#:556-82-1 3-Methyl-2-bute... CAS#:3017-69-4 Isocrotyl bromide CAS#:201230-82-2 carbon monoxide CAS#:141-79-7 Mesityl oxide
CAS#:34450-60-7 2-Butenoic acid... CAS#:75-16-1 METHYLMAGNESIUM... CAS#:625-08-1 3-Hydroxyisoval... CAS#:638-10-8 Ethyl 3-methyl-...
CAS#:124-38-9 Carbon dioxide
DownStream 10
CAS#:111190-17-1 3-methyl-3-thio... CAS#:10035-29-7 (2Z,4Z,6Z,8Z)-4... CAS#:111424-46-5 3-(4-methoxyphe... CAS#:10606-43-6 3-methylbut-2-e...
CAS#:100883-69-0 2,2-dimethyl-7-... CAS#:109892-46-8 SEC-BUTYL 3-MET... CAS#:4394-72-3 4-methyl-6-(2-m... CAS#:3350-78-5 3-methylcrotono...
CAS#:43163-94-6 3-fluoro-dl-valine CAS#:78-59-1 Isophorone

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Chemically engineering ligand selectivity at the free fatty acid receptor 2 based on pharmacological variation between species orthologs.

FASEB J. 26 , 4951-65, (2012)

When it is difficult to develop selective ligands within a family of related G-protein-coupled receptors (GPCRs), chemically engineered receptors activated solely by synthetic ligands (RASSLs) are use...

Structure-activity relationships of trans-substituted-propenoic acid derivatives on the nicotinic acid receptor HCA2 (GPR109A).

Bioorg. Med. Chem. Lett. 21 , 2736-9, (2011)

Nicotinic acid (niacin) has been used for decades as an antidyslipidemic drug in man. Its main target is the hydroxy-carboxylic acid receptor HCA2 (GPR109A), a G protein-coupled receptor. Other acids ...

Tritium-labelled isovaleryl-RYYRIK-NH2 as potential antagonist probe for ORL1 nociceptin receptor.

Bioorg. Med. Chem. 22(21) , 5902-9, (2014)

IsoVa-RYYRIK-NH2 is a highly specific antagonist ligand of the opioid receptor-like 1 (ORL1) receptor, an endogenous ligand of which is 17-mer peptide nociceptin. ORL1 antagonists have potential for c...

3-Methyl-2-butenoic acid

EINECS 208-782-7

β-Methylcrotonic acid

QV1UY1&1

3-Methylcrotonate

Senecic acid

2-Butenoic acid, 3-methyl-

But-2-enoic acid, 3-methyl-

Crotonic acid, 3-methyl-

Senecioic acid

3,3-Dimethylacrylic acid

3-Methylcrotonic acid

3-Methylbut-2-enoic acid

MFCD00004366

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,3-Dimethylacrylic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,3-Dimethylacrylic acid
Price: ￥158.0/100g ￥558.0/500g
Purity: 99.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Senecioic acid
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,3-Dimethyl acrylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,3-Dimethylacrylic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Get all suppliers and price by the below link:

3,3-Dimethylacrylic acid suppliers

3,3-Dimethylacrylic acid price

3,3-Dimethylacrylic acid

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles6

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.