CAS 81-84-5 MFCD00006925-1,8-Naphthalic Anhydride 1,8-萘二酸酐 TAO{mole}

1,8-Naphthalic Anhydride 1,8-萘二酸酐

CAS 81-84-5 MFCD00006925

化学结构图

SMILES: O=C1OC(=O)c2cccc3cccc1c23

化学属性

Mol. Formula	C12 H6 O3
Mol. Weight	198.17
Melting Point	273-275°C
TSCA	Yes
Flash Point	-
Solubility	分解
Density	1.449
Stability	对湿度敏感
Boiling Point

别名和识别编码

Chemical Name	1,8-Naphthalic Anhydride
Synonym	1,8-Naphthoic Anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL Number	-
CAS Number	81-84-5
EC Number	201-380-2
Beilstein Registry Number	153190
PubChem Substance ID	6693
Reaxys-RN	153190
Chemical Name Translation	1,8-萘二酸酐
Wiswesser Line Notation	T666 1A M CVOVJ
LabNetwork Molecule ID	LN00192004
InChI	InChI=1S/C12H6O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6H
Canonical SMILES	O=C1OC(=O)c2cccc3cccc1c23

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

用作染料、农药、医药及聚酯树脂的中间体。

安全信息

RTECSQK5350000

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S37 Wear suitable gloves 戴适当手套；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition +20°C 20 20℃ Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

WGK Germany2

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Signal word Warning

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes Xi

Warnings 危化品目录(2015)

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 400 mg/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: OTS0533580

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 12340 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FMCHA2 Farm Chemicals Handbook.  (Meister Pub., 37841 Euclid Ave.,
   Willoughy, OH 44094)  Volume(issue)/page/year: -,C

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 200 mg/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: OTS0533580

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - quail
DOSE/DURATION           : 4100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PEMNDP Pesticide Manual.  (The British Crop Protection Council, 20 Bridport
   Rd., Thornton Heath CR4 7QG, UK)  V.1-    1968-  Volume(issue)/page/year:
   8,590,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - duck
DOSE/DU

Restrict 危险品

其他信息

方法一:工业苊用一次空气汽化，与二次空气混合，以钴作催化剂，经氧化成1,8-萘二甲酸酐，再经冷却而得。原料消耗定额：工业品苊1430-1500kg/t。
毒性分级:低毒
用途一:是合成苝系染料、颜料和荧光增白剂的重要原料
储运特性:库房通风低温干燥; 与氧化剂分开存放
用途二:用作染料、农药、医药及聚酯树脂的中间体。
类别:较易燃固体
急性毒性:口服- 大鼠 LD50: 12340 毫克/ 公斤
图谱信息:1,8-萘二甲酸酐(81-84-5)核磁图( 13 CNMR) 1,8-萘二甲酸酐(81-84-5)核磁图( 1 HNMR) 1,8-萘二甲酸酐(81-84-5)红外图谱(IR1) 1,8-萘二甲酸酐(81-84-5)质谱(MS)
Acros Organics:1,8-萘二酸酐 1,8-Naphthalic anhydride, 97%(81-84-5)
在乙醇中析出针状结晶，在醋酸中析出菱形结晶。升华，溶于热乙酸和碱溶液，微溶于热乙醇，不溶于水、乙醚和苯。
1,8-萘二甲酸酐价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 N0022 1,8-萘二甲酸酐 1,8-Naphthalic Anhydride 250G 928元 2014/06/02 N0022 1,8-萘二甲酸酐 1,8-Naphthalic Anhydride 25G 215元 2010/06/21 128140025 1,8-萘二甲酸酐 1,8-Naphthalic anhydride 97% 2.5 KG 2871元
下游产品:1,8-萘二甲酸 --> 4,5-二乙氧基-N-甲基-1,8-萘二甲酰亚胺 --> 溶剂黄 98 --> 6-氨基-2-(2,4-二甲苯基)-1H-苯并[DE]异喹啉-1,3(2H)-二酮 --> 颜料红 190 --> 荧光黄II --> 溶剂红 179 --> 3,4,9,10-四羧酸酐 --> 还原灰BG
上游原料:苊
Sigma Aldrich:81-84-5(sigmaaldrich)
MSDS 信息:萘酐(81-84-5).msds
Alfa Aesar:1,8-萘二甲酸酐,97% 1,8-Naphthalic anhydride, 97%(81-84-5)
外观性质:淡黄褐色针状结晶。
海关编码:29173980
职业标准:STEL 2 毫克/ 立方米
灭火剂:水、干砂、二氧化碳、泡沫、1211灭火剂
F:21
敏感性:Moisture Sensitive
TCI Shanghai:1,8-萘二甲酸酐 1,8-Naphthalic Anhydride,>;98.0%(LC)(T)(81-84-5)
可燃性危险特性:遇明火、高温、氧化剂易燃
MOL 文件:81-84-5.mol