7585-41-3

7585-41-3结构式
7585-41-3结构式

化源商城直购

中文名 C.I.颜料红48:1
英文名 Pigment Red 48:1
中文别名 3133永固红2BN
4-[(5-氯-4-甲基-2-磺酰苯基)偶氮]-3-羟基-2-萘甲酸钡
颜料红 48:1
英文别名 Lithol Scarlet D 3700
Bright red G toner
Dominion DCC 2780,2781
Pigment Red 48 barium salt
Pigment Red NBSP
BON Red Yellow Shade
3118 Fast Scarlet BBN
Fast Red 2BW
分子式 C18H11BaClN2O6S
分子量 556.13500
精确质量 555.90800
PSA 136.83000
LogP 5.52860
稳定性

耐晒耐热性良好。

计算化学

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:1

3.氢键受体数量:8

4.可旋转化学键数量:2

5.互变异构体数量:18

6.拓扑分子极性表面积147

7.重原子数量:29

8.表面电荷:0

9.复杂度:800

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:1

14.不确定化学键立构中心数量:0

15.共价键单元数量:2

更多

1.性状:黄光红色粉末

2.溶解性:着色力强,不溶于水和乙醇,溶于浓硫酸和浓硝酸时分别变为紫红红和棕光红色。

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ1952500
CAS REGISTRY NUMBER :
7585-41-3
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C18-H12-Cl-N2-O6-S.Ba

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5420 mg/m3/4H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - effect, not otherwise specified Blood - hemorrhage Skin and Appendages - hair
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: 1,745,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2128 No. of Facilities: 214 (estimated) No. of Industries: 5 No. of Occupations: 17 No. of Employees: 3870 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2128 No. of Facilities: 2991 (estimated) No. of Industries: 24 No. of Occupations: 35 No. of Employees: 43067 (estimated) No. of Female Employees: 5393 (estimated)

包装等级 II; III
危险类别 6.1

该产品由2B酸重氮化后与2,3-酸偶合,经氯化钙或盐制备。