2-Isocyanatoethyl methacrylate

Modify Date: 2024-01-02 12:01:12

2-Isocyanatoethyl methacrylate structure	Common Name	2-Isocyanatoethyl methacrylate
	CAS Number	30674-80-7	Molecular Weight	155.151
	Density	1.0±0.1 g/cm3	Boiling Point	218.8±23.0 °C at 760 mmHg
	Molecular Formula	C₇H₉NO₃	Melting Point	-45ºC
	MSDS	Chinese USA	Flash Point	92.5±17.1 °C
	Symbol	GHS06, GHS08	Signal Word	Danger

Name	2-isocyanatoethyl 2-methylprop-2-enoate
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	218.8±23.0 °C at 760 mmHg
Melting Point	-45ºC
Molecular Formula	C₇H₉NO₃
Molecular Weight	155.151
Flash Point	92.5±17.1 °C
Exact Mass	155.058243
PSA	55.73000
LogP	2.27
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.456
Storage condition	2-8°C

2-Isocyanatoethyl methacrylate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OZ4950000

CHEMICAL NAME :: Metharcylic acid, 2-isocyanatoethyl ester

CAS REGISTRY NUMBER :: 30674-80-7

BEILSTEIN REFERENCE NO. :: 1768533

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H9-N-O3

MOLECULAR WEIGHT :: 155.17

WISWESSER LINE NOTATION :: OCN2OVY1&U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 670 mg/kg

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

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,381,1980

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 ppm/6H

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

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,381,1980 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 ppm/6H/10D-I

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Blood - changes in leukocyte (WBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528752 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 80 ppb/6H

SEX/DURATION :: male 49 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,381,1980

Symbol	GHS06, GHS08
Signal Word	Danger
Hazard Statements	H302-H315-H317-H319-H330-H334-H335
Precautionary Statements	P260-P280-P284-P305 + P351 + P338-P310
Hazard Codes	T+:Verytoxic;
Risk Phrases	R21/22;R26;R37/38;R41;R42
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 2206
WGK Germany	3
RTECS	OZ4950000
Packaging Group	II
Hazard Class	6.1(a)
HS Code	2929109000

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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