M-tetramethylxylene isocyanate

Modify Date: 2025-08-28 18:15:06

M-tetramethylxylene isocyanate structure	Common Name	M-tetramethylxylene isocyanate
	CAS Number	2094-99-7	Molecular Weight	201.26400
	Density	1.018 g/mL at 25 °C(lit.)	Boiling Point	268-271 °C(lit.)
	Molecular Formula	C₁₃H₁₅NO	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	>230 °F
	Symbol	GHS05, GHS06, GHS08, GHS09	Signal Word	Danger

Name	1-(2-isocyanatopropan-2-yl)-3-prop-1-en-2-ylbenzene
Synonym	More Synonyms

Density	1.018 g/mL at 25 °C(lit.)
Boiling Point	268-271 °C(lit.)
Molecular Formula	C₁₃H₁₅NO
Molecular Weight	201.26400
Flash Point	>230 °F
Exact Mass	201.11500
PSA	29.43000
LogP	3.29060
Vapour Pressure	0.00723mmHg at 25°C
Index of Refraction	n20/D 1.53(lit.)

M-tetramethylxylene isocyanate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA3685000

CHEMICAL NAME :: Benzene, 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)-

CAS REGISTRY NUMBER :: 2094-99-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C13-H15-N-O

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 :: 3100 ug/kg

TOXIC EFFECTS :: Gastrointestinal - gastritis Gastrointestinal - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546191

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546191

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 750 mg/m3/1H

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Lungs, Thorax, or Respiration - chronic pulmonary edema Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,43,1990

Symbol	GHS05, GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H314-H317-H330-H334-H373-H410
Precautionary Statements	P260-P280-P284-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P342 + P311-P403 + P233
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T+: Very toxic;N: Dangerous for the environment;
Risk Phrases	R26
Safety Phrases	S7-S15-S28-S36/37/39-S38-S45-S60-S61
RIDADR	UN 2206 6.1/PG 3
WGK Germany	2
RTECS	DA3685000
Packaging Group	II
Hazard Class	6.1(a)
HS Code	2929109000

ISOCYANIC ACID

CAS#:75-13-8

1,3-diisopropen...

CAS#:3748-13-8

M-tetramethylxy...

CAS#:2094-99-7

Literature: Journal of Organic Chemistry, , vol. 29, p. 143 - 145

Precursor 2
CAS#:75-13-8 ISOCYANIC ACID CAS#:3748-13-8 1,3-diisopropen...
DownStream 3
CAS#:87771-41-3 1-[3-(2-hydroxy... CAS#:90826-32-7 2-(3-prop-1-en-... CAS#:97257-28-8 1,3-bis[2-(3-pr...

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

Oligomers with pendant isocyanate groups as tissue adhesives. I. Synthesis and characterization.

J. Biomed. Mater. Res. 23(3) , 295-309, (1989)

A series of methacrylate oligomers containing pendant isocyanate groups were synthesized by reacting 2-isocyanatoethyl methacrylate (IEM) and/or m-isopropenyl-alpha, alpha-dimethylbenzyl isocyanate (T...

3-Isopropenylcumyl Isocyanate

Isocyanic Acid 3-Isopropenylcumyl Ester

Isocyanic Acid 3-Isopropenyl-α,α-dimethylbenzyl Ester

1-methyl-1-[3-(1-methylethenyl)phenyl]ethyl isocyanate

1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)-benzene

EINECS 402-440-2

MFCD00080490

3-Isopropenyl-α,α-dimethylbenzyl Isocyanate

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: M-tetramethylxylene isocyanate
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: M-tetramethylxylene isocyanate
Price: ￥308.0/25ml
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Get all suppliers and price by the below link:

M-tetramethylxylene isocyanate suppliers

M-tetramethylxylene isocyanate price

M-tetramethylxylene isocyanate

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles1

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.