筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:1640-39-7
品名:2,3,3-三甲基-3H-吲哚2,3,3-Trimethylindolenine
中文别名:2,3,3-三甲基假吲哚;2,3,3-三甲基吲哚;2,3,3-三甲基吲哚啉;
英文别名:3H-Indole,2,3,3-trimethyl-;2,3,3-trimethylindole;2,3,3-TriMethylindolenine;
分子式:C11H13N
分子量:159.228
精确质量:159.105
Psa:12.36
BRN号:119740
EINECS号:216-685-6
MDL号:MFCD00005724
PubChem号:24900469
外观与性状:透明黄色至红色-棕色液体
密度:0.992g/mLat 25°C(lit.)
沸点:228-229°C744mm Hg(lit.)
熔点:6-8°C
闪点:200°F
折射率:n20/D 1.549(lit.)
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.118mmHg at 25°C
安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:1
海关编码:2933990090
危险品标志:Xi
信号词:Warning
危险性防范说明:P280; P305 + P351 + P338; P337 + P313
危险标志:GHS07
危险性描述:H315; H319; H335
简介:2,3,3-Trimethylindolenineisanindolederivativeusedinthepreparationofcyaninedyelabelleingreagentsandotherimagingagents.
用途:用于合成菁染料
Amethyst | 2,3,3-三甲基假吲哚 2,3,3-Trimethylindolenine,9... | 35天 | 2419.00 | JK938089 | 97.5% |
规格:
1L
500G
100G
25G
5G
|
CAS号:534-22-5
品名:2-甲基呋喃2-Methylfuran
中文别名:邻甲呋喃;2-甲呋喃;邻甲氧茂;
英文别名:FEMA4179;Furan,2-methyl-;Sylvan;2-methyl-furan;SILVAN;5-METHYLFURAN;2-methyl-fura;MEF;
分子式:C5H6O
分子量:82.1005
精确质量:82.0419
Psa:13.14
RTECS号:LU2625000
MDL号:MFCD00003248
外观与性状:一种透明无色至淡黄色/绿色液体,带有一种巧克力气味
密度:0.91g/mLat 25°C(lit.)
沸点:63-66°C(lit.)
熔点:-88.7 °C
闪点:−8°F
折射率:n20/D 1.433(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:库房通风低温干燥,与氧化剂、酸类分开存放
蒸汽压:139 mm Hg ( 20 °C)
安全说明:S16-S33-S45-S7/9-S9
危险类别码:R11; R23/24/25
WGK Germany:1
海关编码:2932190090
危险品运输编码:UN 2301 3/PG 2
危险类别:3
包装等级:II
危险品标志:F
信号词:Danger
危险性防范说明:P210; P260; P284; P304 + P340 + P310; P403 + P233; P403 + P235
危险标志:GHS02, GHS06
危险性描述:H225; H330
简介:2-Methylfuranisaflammable,water-insolubleliquidwithachocolateodor,foundnaturallyinMyrtleandDutchLavenderusedasaFEMAGRASflavoringsubstance,withthepotentialforuseinalternativefuels.
用途:用于制取维生素B
Amethyst | 2-甲基呋喃 2-Methylfuran,99%,forsynt... | 35天 | 2295.00 | JK998135 | 99% |
规格:
5L
1L
500ML
100ML
25ML
|