CAS 66-99-9; 2-萘亚甲基醛; 2-Formylanaphthalene

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

详情

N814657

MACKLIN

2-萘甲醛

98%

30元/5g; 110元/25g; 408元/100g; 1983元/500g; 9399元/2.5kg;

展开

储存：2~8°C,密封
状态：灰白色到黄色或浅灰色固体

N0003

TCI

2-Naphthaldehyde

>98.0%(GC)

250元/5G; 890元/25G;

展开

基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₁H₈O = 156.18
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	507750
PubChem物质ID	87573417
SDBS (AIST Spectral DB)	6880
MDL编号	MFCD00004094

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(GC)	min. 98.0 %
Melting point	60.0 to 64.0 ℃
Solubility in Methanol	almost transparency

物性(参考值)

熔点	60 ℃
沸点	147 ℃/11 mmHg

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P271 : 只能在室外或通风良好之处使用。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。 P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。

相关法规

RTECS#

QJ0190010

617687

J&K

2-Naphthaldehyde

98%

202元/5G; 615元/25G; 1843元/100G;

展开

基本信息

分子式	C₁₁H₈O
分子量	156.18
熔点	58-61
MDL编码	MFCD00004094
Beilstein	507750
EINECS 编号	200-640-2
存储条件	Freezer -20℃

安全信息

WGK	3
RTECS	QJ0190010
TSCA	否

B25157

Alfa Aesar

2-Naphthaldehyde

98%

666元/5g; 2421元/25g; 6854元/100g;

展开

应用
2-Naphthaldehyde aids in stereo-selective formation of bicyclo 2-siloxy-2-alkoxyoxetanes. It is also used as catalytic agent and petrochemical additive.

备注
Store at -20Â°C. Air Sensitive. Store away from string bases and oxidizing agents.

基本信息

MDL
MFCD00004094

EINECS
200-640-2

分子式
C₁₁H₈O

分子量
156.18

熔点
59-62°

沸点
160°/19mm

灵敏度
Air Sensitive. Ambient temperatures.

形态
Powder

溶解性
Soluble in hot water.

Beilstein
507750

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H315-H319-H335
Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.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

危险等级
9

包装组
III

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
QJ0190010

TSCA
否

C12810

Alfa Aesar

2-Naphthaldehyde

98%

577元/5g; 2073元/25g; 6893元/100g;

展开

基本信息

Ref#
12810

MDL
4094

分子式
C11 H8 O

分子量
156.18

闪点
>100

安全信息

危险等级
9

包装组
III

N206

Sigma-Aldrich

2-Naphthaldehyde

98%

402.02元/5 G; 1086.29元/25 G; 3852.4元/100 G;

展开

产品说明

应用

2-萘甲醛可作为反应物用于：

脯氨酸催化的羟醛反应。
不对称三组分Mannich反应。
合成Hantzsch 1,4-二氢吡啶。13}
不对称安息香缩合反应。
合成吡唑并[1,2−b]酞嗪二酮。
通过快速真空热解合成C₆₀。

包装

5, 25, 100 g in glass bottle

基本信息

线性分子式	C₁₀H₇CHO
分子量	156.18
Beilstein	507750
EC 号	200-640-2
MDL编号	MFCD00004094
PubChem化学物质编号	24897548
NACRES	NA.22

产品性质

质量水平	200
测定	98%
形式	crystals
mp	58-61 ℃ (lit.)
储存温度	−20℃
SMILES string	[H]C(=O)c1ccc2ccccc2c1
InChI	1S/C11H8O/c12-8-9-5-6-10-3-1-2-4-11(10)7-9/h1-8H
InChI key	PJKVFARRVXDXAD-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

966704

Amethyst

2-Naphthaldehyde

98%, 用于合成

78元/5G; 197元/25G; 674元/100G;

展开

基本信息

分子式	C₁₁H₈O
分子量	156.18
熔点	58-61
MDL编码	MFCD00004094
Beilstein	507750
EINECS 编号	200-640-2
存储条件	Freezer -20℃

安全信息

防范说明	P260 P262
WGK	3
RTECS	QJ0190010
TSCA	否

209194

Fluorochem

2-Naphthaldehyde

95%

220元/1g; 264元/5g; 418元/10g; 814元/25g; 2728元/100g;

展开

基本信息

CAS Number	66-99-9
MDL Number	MFCD00004094
Melting Point	58-65℃
Density	1.6211

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H312: Harmful in contact with skin. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P322: Specific measures (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P363: Wash contaminated clothing before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .