CAS 121-43-7 MFCD00008346-Trimethyl borate 硼酸三甲酯 -LabNovo

Trimethyl borate 硼酸三甲酯

CAS 121-43-7 MFCD00008346

化学结构图

SMILES: COB(OC)OC

化学属性

Mol. Formula	C3H9BO3
Mol. Weight	104
Refractive index	1.3540 to 1.3590
Vapor Density	3.59 (vs air)
Boiling Point	68-69 °C(lit.)
Density	0.915
Melting Point	-34 °C(lit.)
Flash Point	-1°C(lit.)
TSCA	Yes
Solubility	起反应
Stability	充氩保存
pH	:A

别名和识别编码

Chemical Name	Trimethyl borate
Synonym	1-异喹啉甲酸 1-异喹啉羧酸 1-羧酸异喹啉 B(OCH3)3 BORON TRIMETHOXIDE Boric acid (H3BO3), trimethyl ester Boric acid trimethyl ester Boric acid trimethyl ester; Boron m METHYL BORATE-11B Methyl borate, (MeO)3 B RARECHEM AL TMB TRIMETHYL BORATE Trimethoxyborane Trimethoxyborine Trimethoxyboron boric acid trimethyl ester rimethoxyboron trimethyl {} {} {} {} {ALD {} {} {} {} {Chem {} {} {} {} {Chemi {} {} {} {} {Chemicalbook} 三甲氧基硼烷异喹啉-1-甲酸硼酸(三)甲酯硼酸三硼酸三甲基酯硼酸三甲酯硼酸三甲酯，共沸物硼酸三甲酯, 70% AZEOTROPE WITH METHANOL 硼酸三甲酯, 99.99% (METALS BASIS 硼酸甲酯
MDL Number	MFCD00008346
CAS Number	121-43-7
PubChem Substance ID	8470
EC Number	204-468-9
Beilstein Registry Number	1697939
Merck Number	9712
Chemical Name Translation	硼酸三甲酯
Reaxys-RN	1697939
Wiswesser Line Notation	1OBO1&O1
LabNetwork Molecule ID	LN00223293
InChI	InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3

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产品应用

气相色谱分析衍生试剂。溶剂。制造酮类的催化剂。半导体硼扩散源。

安全信息

GHS Symbol

WGK Germany1

Hazard statements

H312 Harmful in contact with skin 皮肤接触有害
H226 Flammable liquid and vapour 易燃液体和蒸气
H319 Causes serious eye irritation 严重刺激眼睛
H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
H370 Causes damage to organs 导致器官损伤
H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
H311+H331
H302 Harmful if swallowed 吞食有害

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSED5600000

Precautionary statements

P201 Obtain special instructions before use. 使用前获取专门指示。
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/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。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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+P312
P302+P352+P312+P362+P364
P303+P361+P353
P308+P311
P337+P313
P403+P233
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger Warning

Packing GroupII

UN Number 1993 2416 UN 2416 3/PG 2 UN2416

Risk Statements

R10 Flammable 易燃
R11 Highly flammable 非常易燃
R21 Harmful in contact with skin 与皮肤接触有害
R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Safety Statements

S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S2 Keep out of the reach of children 避免儿童触及；
S22 Do not breathe dust 不要吸入粉尘；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
S25 Avoid contact with eyes 避免眼睛接触；
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；
S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
S33 Take precautionary measures against static discharges 对静电采取预防措施；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
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；
S7 Keep container tightly closed 保存在严格密闭容器中；
S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；

Storage condition Moisture Sensitive Flammables area 0-6°C 密封干燥保存。充氩保存

Hazard Codes 3 F,T T

Hazard Class3

Warnings 危化品目录(2015)

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New
   York, John Wiley & Sons, Inc., 1964  Volume(issue)/page/year: -,693,1964

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6140 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New
   York, John Wiley & Sons, Inc., 1964  Volume(issue)/page/year: -,693,1964

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1980 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   23,95,1962

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New
   York, John Wiley & Sons, Inc., 1964  Volume(issue)/page/year: -,693,1964

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DO

Restrict 危险品

其他信息

用途三:气相色谱分析衍
{
异喹啉羧酸价格
硼酸三甲酯价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 80135560 硼酸三甲酯;硼酸甲酯;三甲氧基硼烷 20ml 36.3元 2011/04/16 B0522 硼酸三甲酯 Trimethyl Borate 500ML 620元 2011/04/16 B0522 硼酸三甲酯 Trimethyl Borate 25ML 198元
储运特性:库房通风低温干燥; 与氧化剂分开存放
外观性质:无色液体, 遇水分解。
灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
MSDS 信息:Isoquinoline-1-carboxylic acid(486-73-7).msds
用途二:钾（钠）硼氢的中间体。硫化剂、木材防腐剂、催化剂、胶凝剂、热稳定剂、氢焰灭火剂，也用于棉花阻燃处理和制备活性硅石，以及用作碳水化合物衍生物气相色谱分析试剂。
Acros Organics:1-异喹啉基羧酸 1-Isoquinolinecarboxylic acid, 99%(486-73-7)
Sigma Aldrich:486-73-7(sigmaaldrich)
Acros Organics:Trimethyl borate, AcroSeal?, 99%(121-43-7)
刺激数据:眼睛- 兔子 500 毫克中度
可燃性危险特性:遇明火、高温、氧化剂易燃; 遇水产生有毒易燃硼化物气体
TCI Shanghai:硼酸三甲酯(63-65%的甲醇溶液) Trimethyl Borate (63-65% in Methanol),>;63.0%(T)(121-43-7)
用途一:用作半导体的掺杂源，也用于高纯硼的制备
MOL 文件:486
类别:易燃液体
在干燥空气中稳定，遇水
Alfa Aesar:异喹啉-1-甲酸,99% Isoquinoline-1-carboxylic acid, 99%(486-73-7)
{C
海关编码:29334990
检测方法
下游产品:2-异丙氧基苯硼酸 --> 3,4,5-三氟苯酚 --> 1-甲基-1H-吡唑-5-硼酸频哪醇酯 --> 2-甲磺酰氨基苯硼酸 --> N-甲基吲哚-5-硼酸 --> 喹啉-8-硼酸 --> 2,3-二甲基苯硼酸 --> 1-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)-1H-吡唑 --> 4-氟-3-(羟甲基)苯基硼酸 --> 四苯硼钠 --> 3,5-二甲基异恶唑-4-硼酸 --> 4-苄氧基苯硼酸 --> 2-苄氧基苯硼酸 --> 4-甲氧羰基苯硼酸 --> 2,2'-联噻吩-5-硼酸 --> 3-(甲氧基甲基)苯硼酸 --> 4-异丙基苯基硼酸 --> 4-苯基甲酰氨苯基硼酸 --> 1,4-苯二硼酸 --> 2,6-二氟苯酚 --> 4-氰基苯硼酸 --> 2-萘硼酸 --> 5-吲哚硼酸 --> 4-甲硫基苯硼酸 --> 喹啉-5-硼酸 --> 4-苯氧基苯基硼酸 --> 2-甲氧基吡啶基-3-硼酸 --> 3-联苯硼酸 --> 苯并噻吩-2-硼酸 --> 2,5-二氯苯硼酸 --> 2-(N,N-二乙基甲酰氨)苯基硼酸 --> 3，4-亚甲基苯硼酸 --> 异丙烯基硼酸频哪醇酯 --> 4-叔丁基苯硼酸 --> 苯并呋喃-2-硼酸 --> 2-氟苯硼酸 --> 2-氟苯硼酸 --> 苄基硼酸
图谱信息:硼酸三甲酯(121-43-7)核磁图( 13 CNMR) 硼酸三甲酯(121-43-7)红外图谱(IR2) 硼酸三甲酯(121-43-7)红外图谱(IR1)
无色液体。在干燥空气中稳定，遇水时水解成甲醇和硼酸。能与醚、四氢呋喃、异丙胺、己烷、甲醇、液体石蜡和其他有机溶剂混溶。易燃
MOL 文件:121-43-7.mol