3-Methylindole

CAS 83-34-1C9H9NMW 131.17

3-Methylindole（CAS 83-34-1）：分子式 C9H9N、分子量 131.17；类别有机化学品。

规格参数

CAS号83-34-1

分子式C9H9N

分子量131.17

熔点95 °C

沸点265-266 °C @ 755 MM HG

LogPLogP= 2.60

应用领域Uses: Used in perfume fixatives、artificial civet (musk)、food flavoring、and experimental veterinary medications、[HSDB]、IN PERFUMERY (FIXATIVE)、ARTIFICIAL CIVET、FLAVORING FOOD ADDITIVE、MEDICATION、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Methods of Manufacturing: OBTAINED BY FUSING EGG ALBUMIN WITH POTASSIUM HYDROXIDE.、SYNTHESIZED...BY HEATING GLYCEROL AND ANILINE IN THE PRESENCE OF ZINC CHLORIDE、ALSO BY TREATING THE PHENYLHYDRAZONE OF PROPIONIC ALDEHYDE WITH A CALCULATED AMT OF ZINC CHLORIDE IN AN OIL BATH @ 180 °C...、...BY CYCLIZATION OF O-TOLUIDIDES.、General Manufacturing Information: 1H-Indole、3-methyl-: ACTIVE、SKATOLE (0.001-0.1% IN THE DIET) ADVERSELY AFFECTED LARVAL GROWTH AND DEVELOPMENT AND THE SUBSEQUENT REPRODUCTIVE CAPACITY OF THE BOLLWORM、HELIOTHIS ZEA. IT IS AN ATTRACTANT FOR THE PALM WEEVIL RHYNCHOPHORUS PALMARUM AND FOR HIPPELATES EYE GNATS. ... SKATOLE HAS BEEN SHOWN TO...CAUSE、AT LEVELS OF 0.2-0.4 MG、ML、TOTAL INHIBITION OF LATERAL GROWTH BY SCLEROTINA TRIFOLIORUM、THE CLOVER ROT FUNGUS、TO EFFECT IN 100 PPM CONCN GREATER THAN 75% INHIBITION AGAINST THE RUBBER-TREE MOLDY-ROT FUNGUS MYCELIUM...、SKATOLE ACTS AS A PLANT HORMONE SHOWING AUXINIC EFFECTS IN LENS CULINARIS ROOTS AND AFFECTING SEED GERMINATION AND GROWTH OF STELLARIA MEDIA AND HYPTIS SUAVEOLENS AS WELL AS THE GROWTH OF PLANT TISSUES IN VITRO.、SYNTHETIC FLAVOR INGREDIENTS- SKATOLE: FLAVOR USEFUL IN CHEESE、GRAPE、BERRY、NUT、EGG.、REPORTED USES: NON-ALCOHOLIC BEVERAGES、0.75 PPM、ICE CREAM、ICES、ETC、1.0 PPM、CANDY、0.78 PPM、BAKED GOODS、0.80 PPM、GELATINS AND PUDDINGS、0.01 PPM、CHEWING GUM、0.10 PPM.、For more General Manufacturing Information (Complete) data for 3-METHYLINDOLE (7 total)、please visit the HSDB record page.

类别Organic Chemicals

用途与场景

登记用途：Uses: Used in perfume fixatives、artificial civet (musk)、food flavoring、and experimental veterinary medications、[HSDB]、IN PERFUMERY (FIXATIVE)、ARTIFICIAL CIVET、FLAVORING FOOD ADDITIVE、MEDICATION、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Methods of Manufacturing: OBTAINED BY FUSING EGG ALBUMIN WITH POTASSIUM HYDROXIDE.、SYNTHESIZED...BY HEATING GLYCEROL AND ANILINE IN THE PRESENCE OF ZINC CHLORIDE、ALSO BY TREATING THE PHENYLHYDRAZONE OF PROPIONIC ALDEHYDE WITH A CALCULATED AMT OF ZINC CHLORIDE IN AN OIL BATH @ 180 °C...、...BY CYCLIZATION OF O-TOLUIDIDES.、General Manufacturing Information: 1H-Indole、3-methyl-: ACTIVE、SKATOLE (0.001-0.1% IN THE DIET) ADVERSELY AFFECTED LARVAL GROWTH AND DEVELOPMENT AND THE SUBSEQUENT REPRODUCTIVE CAPACITY OF THE BOLLWORM、HELIOTHIS ZEA. IT IS AN ATTRACTANT FOR THE PALM WEEVIL RHYNCHOPHORUS PALMARUM AND FOR HIPPELATES EYE GNATS. ... SKATOLE HAS BEEN SHOWN TO...CAUSE、AT LEVELS OF 0.2-0.4 MG、ML、TOTAL INHIBITION OF LATERAL GROWTH BY SCLEROTINA TRIFOLIORUM、THE CLOVER ROT FUNGUS、TO EFFECT IN 100 PPM CONCN GREATER THAN 75% INHIBITION AGAINST THE RUBBER-TREE MOLDY-ROT FUNGUS MYCELIUM...、SKATOLE ACTS AS A PLANT HORMONE SHOWING AUXINIC EFFECTS IN LENS CULINARIS ROOTS AND AFFECTING SEED GERMINATION AND GROWTH OF STELLARIA MEDIA AND HYPTIS SUAVEOLENS AS WELL AS THE GROWTH OF PLANT TISSUES IN VITRO.、SYNTHETIC FLAVOR INGREDIENTS- SKATOLE: FLAVOR USEFUL IN CHEESE、GRAPE、BERRY、NUT、EGG.、REPORTED USES: NON-ALCOHOLIC BEVERAGES、0.75 PPM、ICE CREAM、ICES、ETC、1.0 PPM、CANDY、0.78 PPM、BAKED GOODS、0.80 PPM、GELATINS AND PUDDINGS、0.01 PPM、CHEWING GUM、0.10 PPM.、For more General Manufacturing Information (Complete) data for 3-METHYLINDOLE (7 total)、please visit the HSDB record page.。

采购档案

这个产品是什么

3-Methylindole 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 83-34-1，分子式 C9H9N（分子量 131.17），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：83-34-1

其分子式 C9H9N 由 9 个碳、9 个氢、1 个氮组成。

别名/同义词：3-Methylindole · SKATOLE

所属分类：有机化学品

常见问题

3-Methylindole 的 CAS 号是多少？

3-Methylindole 的 CAS 登记号为 83-34-1。

3-Methylindole 的分子式与分子量是多少？

分子式 C9H9N，分子量 131.17。

3-Methylindole 还有哪些别名？

别名/同义词：3-Methylindole、SKATOLE。

3-Methylindole 的登记用途是什么？

登记用途：Uses: Used in perfume fixatives、artificial civet (musk)、food flavoring、and experimental veterinary medications、[HSDB]、IN PERFUMERY (FIXATIVE)、ARTIFICIAL CIVET、FLAVORING FOOD ADDITIVE、MEDICATION、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Methods of Manufacturing: OBTAINED BY FUSING EGG ALBUMIN WITH POTASSIUM HYDROXIDE.、SYNTHESIZED...BY HEATING GLYCEROL AND ANILINE IN THE PRESENCE OF ZINC CHLORIDE、ALSO BY TREATING THE PHENYLHYDRAZONE OF PROPIONIC ALDEHYDE WITH A CALCULATED AMT OF ZINC CHLORIDE IN AN OIL BATH @ 180 °C...、...BY CYCLIZATION OF O-TOLUIDIDES.、General Manufacturing Information: 1H-Indole、3-methyl-: ACTIVE、SKATOLE (0.001-0.1% IN THE DIET) ADVERSELY AFFECTED LARVAL GROWTH AND DEVELOPMENT AND THE SUBSEQUENT REPRODUCTIVE CAPACITY OF THE BOLLWORM、HELIOTHIS ZEA. IT IS AN ATTRACTANT FOR THE PALM WEEVIL RHYNCHOPHORUS PALMARUM AND FOR HIPPELATES EYE GNATS. ... SKATOLE HAS BEEN SHOWN TO...CAUSE、AT LEVELS OF 0.2-0.4 MG、ML、TOTAL INHIBITION OF LATERAL GROWTH BY SCLEROTINA TRIFOLIORUM、THE CLOVER ROT FUNGUS、TO EFFECT IN 100 PPM CONCN GREATER THAN 75% INHIBITION AGAINST THE RUBBER-TREE MOLDY-ROT FUNGUS MYCELIUM...、SKATOLE ACTS AS A PLANT HORMONE SHOWING AUXINIC EFFECTS IN LENS CULINARIS ROOTS AND AFFECTING SEED GERMINATION AND GROWTH OF STELLARIA MEDIA AND HYPTIS SUAVEOLENS AS WELL AS THE GROWTH OF PLANT TISSUES IN VITRO.、SYNTHETIC FLAVOR INGREDIENTS- SKATOLE: FLAVOR USEFUL IN CHEESE、GRAPE、BERRY、NUT、EGG.、REPORTED USES: NON-ALCOHOLIC BEVERAGES、0.75 PPM、ICE CREAM、ICES、ETC、1.0 PPM、CANDY、0.78 PPM、BAKED GOODS、0.80 PPM、GELATINS AND PUDDINGS、0.01 PPM、CHEWING GUM、0.10 PPM.、For more General Manufacturing Information (Complete) data for 3-METHYLINDOLE (7 total)、please visit the HSDB record page.。

3-Methylindole 属于哪个分类？

所属分类：Organic Chemicals。

PubChem 公开数据

3-Methylindole（CAS 83-34-1）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary	76% (304 / 400)
Reported hazard statements	H315 (19.5%), H319 (23%), H335 (19.2%), H411 (17.5%)

This chemical does not meet GHS hazard criteria for 76% (304 of 400) of all reports.

H315 (19.5%): Causes skin irritation [Warning Skin corrosion/irritation]

法规与备案状态

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/55
GHS notification summary	76% (304 / 400)

物理形态与操作说明

White to brownish solid with a fecal odor; [Merck Index] Odor becomes pleasant and sweet at very low concentrations; [HSDB] White crystalline flakes with a stench; [MSDSonline]
Solid
White scales or powder; Mothball, putrid, decayed, faecal odour, jasmine-like or fruity upon dilution
LEAVES FROM PETROLEUM ETHER; WHITE-BROWN SCALES
White crystalline substance, browning upon aging.
CHARACTERISTIC FECAL ODOR AT HIGH LEVELS, BECOMING PLEASANT, SWEET, AND WARM AT VERY LOW LEVELS

公开数据库收录的理化数据

沸点	265-266 °C @ 755 MM HG
沸点	265.00 to 266.00 °C. @ 755.00 mm Hg
熔点	95 °C
熔点	97.5 °C
溶解度	0.498 mg/mL
蒸气压	0.0055 [mmHg]
蒸气压	0.0055 mm Hg
LogP	LogP= 2.60
LogP	2.60
LogP	2.61

这个物质在各数据库里的编号

CAS Registry Number	83-34-1
PubChem CID	6736
分子式	C9H9N
IUPAC 名称	3-methyl-1H-indole
UNII（FDA）	9W945B5H7R
FEMA 编号	3019
JECFA 编号	1304

数据库记载的用途

Used in perfume fixatives, artificial civet (musk), food flavoring, and experimental veterinary medications; [HSDB]
IN PERFUMERY (FIXATIVE), ARTIFICIAL CIVET
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
OBTAINED BY FUSING EGG ALBUMIN WITH POTASSIUM HYDROXIDE.
SYNTHESIZED...BY HEATING GLYCEROL AND ANILINE IN THE PRESENCE OF ZINC CHLORIDE; ALSO BY TREATING THE PHENYLHYDRAZONE OF PROPIONIC ALDEHYDE WITH A CALCULATED AMT OF ZINC CHLORIDE IN AN OIL BATH @ 180 °C...

它在各数据库里的别名

3-METHYLINDOLE; 3-Methyl-1H-indole; Skatole; 83-34-1; Scatole; 1H-Indole, 3-methyl-; Skatol; Indole, 3-methyl-; beta-Methylindole; FEMA No. 3019; DTXSID8021775; 3-methyl-indole; SKATOLUM; 9W945B5H7R; NSC-122024; CHEBI:9171

计算机算出的分子描述符

分子量	131.17
XLogP3	2.6
氢键供体数	1
氢键受体数	0
可旋转键数	0
精确质量	131.073499291
单同位素质量	131.073499291
拓扑极性表面积	15.8
重原子数	10
形式电荷	0

数据库摘要

3-Methylindole · CAS 83-34-1 · C9H9N. UNII 9W945B5H7R. 沸点: 265-266 °C @ 755 MM HG; 沸点: 265.00 to 266.00 °C. @ 755.00 mm Hg; 熔点: 95 °C.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。