CAS 2039-89-6; 1,4-dimethyl-2-ethenylbenzene

位置：首页 > 资料中心 > 化工字典 > 2039-89-6

CAS:

2039-89-6

分子式:

C10H12

分子量:

132.20

沸点:

71℃(10 t

英文名称:

1,4-dimethyl-2-ethenylbenzene

styrene,2,5-dimethyl-

benzene,1-ethenyl-2,5-dimethyl-

2-ethenyl-1,4-dimethylbenzene

2,5-dimethyl-styrene

1-ethenyl-2,5-dimethylbenzene

1,4-dimethyl-2-vinylbenzene

2,5-dimethyl-styren

2,5-dimethylstyrene

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

D915756

MACKLIN

2,5-二甲基苯乙烯

97%, 4-叔-丁基邻苯二酚稳定剂

124元/1g; 588元/5g;

咨询

储存：2-8°C
状态：无色到黄色液体

B21476

Alfa Aesar

2,5-Dimethylstyrene

97%, stab. with 4-tert-butylcatechol

334元/1g; 1270元/5g; 4979元/25g;

咨询

基本信息

MDL
MFCD00008614

EINECS
218-028-9

分子式
C₁₀H₁₂

分子量
132.21

熔点
-35°

沸点
83-84°/24mm

闪点
63°(145°F)

密度
0.904

折射率
1.5390

形态
Liquid

Beilstein
2203656

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H319-H335
Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210e-P261-P280a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
WL4460000

TSCA
否

361135

Sigma-Aldrich

2,5-Dimethylstyrene

contains 500 ppm tert-Butylcatechol as stabilizer, 98%

2599.01元/5 G;

咨询

基本信息

线性分子式	(CH₃)₂C₆H₃CH=CH₂
分子量	132.20
EC 号	218-028-9
MDL编号	MFCD00008614
PubChem化学物质编号	24862020
NACRES	NA.23

产品性质

质量水平	100
测定	98%
包含	500 ppm tert-Butylcatechol as stabilizer
折射率	n20/D 1.539 (lit.)
bp	71-72 ℃/10 mmHg (lit.)
mp	−35 ℃ (lit.)
密度	0.904 g/mL at 25 ℃ (lit.)
储存温度	2-8℃
SMILES string	Cc1ccc(C)c(C=C)c1
InChI	1S/C10H12/c1-4-10-7-8(2)5-6-9(10)3/h4-7H,1H2,2-3H3
InChI key	DBWWINQJTZYDFK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	147.2 °F - closed cup
闪点(C)	64 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, type ABEK (EN14387) respirator filter

CAS号首数字顺序排列： 1 2 3 4 5 6 7 8 9