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3-异丙基-二甲基苄基异氰酸酯TMI

3-异丙基-二甲基苄基异氰酸酯TMI名称

[ CAS 号 ]:
2094-99-7

[ 中文名 ]:
3-异丙烯基-α,α-二甲基苄基异氰酸酯

[ 英文名 ]:
M-tetramethylxylene isocyanate

[中文别名 ]:

[英文别名 ]:

3-Isopropenylcumyl Isocyanate
Isocyanic Acid 3-Isopropenylcumyl Ester
EINECS 402-440-2
MFCD00080490
3-Isopropenyl-α,α-dimethylbenzyl Isocyanate

3-异丙基-二甲基苄基异氰酸酯TMI物理化学性质

[ 密度 ]:
1.018 g/mL at 25 °C(lit.)

[ 沸点 ]:
268-271 °C(lit.)

[ 分子式 ]:
C₁₃H₁₅NO

[ 分子量 ]:
201.26400

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
201.11500

[ PSA ]:
29.43000

[ LogP ]:
3.29060

[ 外观性状 ]:
液体;Colorless to Almost colorless clear liquid

[ 蒸汽压 ]:
0.00723mmHg at 25°C

[ 折射率 ]:
n20/D 1.53(lit.)

[ 储存条件 ]:
0-10°C;存放于惰性气体之中;避免湿气 (分解),加热

3-异丙基-二甲基苄基异氰酸酯TMIMSDS

3-异丙基-二甲基苄基异氰酸酯TMI毒性和生态

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

3-异丙基-二甲基苄基异氰酸酯TMI安全信息

[ 符号 ]:

GHS05, GHS06, GHS08, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314-H317-H330-H334-H373-H410

[ 警示性声明 ]:
P260-P280-P284-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P342 + P311-P403 + P233

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T+: Very toxic;N: Dangerous for the environment;

[ 风险声明 (欧洲) ]:
R26

[ 安全声明 (欧洲) ]:
S7-S15-S28-S36/37/39-S38-S45-S60-S61

[ 危险品运输编码 ]:
UN 2206 6.1/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
DA3685000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2929109000

3-异丙基-二甲基苄基异氰酸酯TMI合成路线

3-异丙基-二甲基苄基异氰酸酯TMI上下游产品

3-异丙基-二甲基苄基异氰酸酯TMI上游产品

3-异丙基-二甲基苄基异氰酸酯TMI下游产品

3-异丙基-二甲基苄基异氰酸酯TMI海关

[ 海关编码 ]: 2929109000

[ 中文概述 ]:
2929109000. 其他异氰酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

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

3-异丙基-二甲基苄基异氰酸酯TMI文献

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...

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