Syringaldehyde

• Catalog No.: W404926
• CAS Number: 134-96-3
• M. F.: C9H10O4
• M. W.: 182.1733
• Purity: ≥98%

SYNONYMS

• Title: 丁香醛
• IUPAC name: 4-hydroxy-3,5-dimethoxybenzaldehyde
• IUPAC Traditional name: syringaldehyde
• Synonyms: 4-羟基-3,5-二甲氧基苯甲醛; 3,5-Dimethoxy-4-hydroxybenzaldehyde; 4-Hydroxy-3,5-dimethoxybenzaldehyde; 3,5-二甲氧基-4-羟基苯甲醛

DATABASE IDS

• EC Number: 205-167-5
• FEMA ID: 4049
• Beilstein Number: 784514
• Council of Europe Number: 130
• Flavis Number: 5.153
• CAS Number: 134-96-3
• PubChem SID: 24901976
• MDL Number: MFCD00006943

PROPERTIES

• Linear Formula: HOC6H2(OCH3)2CHO
• Purity: ≥98%
• Boiling Point: 192-193 °C/14 mmHg(lit.)
• Melting Point: 110-113 °C(lit.)
• Organoleptic: chocolate; grape; woody; smoky; wine-like
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 22-36/37/38
• RTECS: CU5760000
• Safety Statements: 26
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
Odor at 1.0%
Other Notes
Natural occurrence: Pineapple, beer, grape brandy, rum, many different whiskey products, sherry, roasted barley and hardwood smoke.
Packaging
1 kg in poly bottle
1 sample in glass bottle
100 g in poly bottle
5 kg in fiber drum

Description (简体中文)

Biochem/physiol Actions
香味阈值为 1.0%
Other Notes
天然存在：存在于菠萝、啤酒、葡萄白兰地、朗姆酒、多种不同的威士忌产品、雪利酒、烤大麦和硬木烟中。
包装
1 kg in poly bottle
1 sample in glass bottle
100 g in poly bottle
5 kg in fiber drum